Edité par Chapman & Hall, 1991
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Zubal-Books, Since 1961, Cleveland, OH, Etats-Unis
Etat : Very Good. 247 pp., Hardcover, light wear to cover edges else very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.
Edité par Chapman & Hall, 1991
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Anybook.com, Lincoln, Royaume-Uni
Etat : Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Book contains pencil markings. In fair condition, suitable as a study copy.
Edité par Springer Netherlands, 1991
ISBN 10 : 9402418806 ISBN 13 : 9789402418804
Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
Paperback. Etat : Like New. Like New. book.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : booksXpress, Bayonne, NJ, Etats-Unis
Hardcover. Etat : new.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : booksXpress, Bayonne, NJ, Etats-Unis
Soft Cover. Etat : new.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : GreatBookPrices, Columbia, MD, Etats-Unis
Etat : New.
Edité par Springer Netherlands, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - However, the transition from primitive to 'advanced' cultivars has had the effect of narrowing the genetic base. This has happened in two distinct ways: (1) selection for relative uniformity, resulting in 'pure' lines, multi lines, single or double hybrids, etc. ; and (2) selection for closely defined objectives. Both of these processes have resulted in a marked reduction in genetic variation. At the same time, there has been a tendency to restrict the gene pool from which parental material has been drawn. This is a result of the high level of productivity achieved when breeding within a restricted but well-adapted gene pool, and of breeding methods which have made it possible to introduce specifically desired improvements, such as disease resistance and quality characteristics, into breeding stocks with a minimum of disturbance to genotypic structure. Developments in agriculture, such as intensive mechanization, the widespread application of fertilizers and the use of herbicides, fungicides and pesticides, have created a situation whereby a few, selected high yielding cultivars may be grown over large parts of the earth, so further contributing to a decline in crop genetic diversity. This process is under way in all countries, both developed and developing, and unfortunately in cludes some of the richest primary and secondary gene centres of several important food crops.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Lucky's Textbooks, Dallas, TX, Etats-Unis
Etat : New.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : Lucky's Textbooks, Dallas, TX, Etats-Unis
Etat : New.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : GreatBookPrices, Columbia, MD, Etats-Unis
Etat : New.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Ria Christie Collections, Uxbridge, Royaume-Uni
Etat : New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : Ria Christie Collections, Uxbridge, Royaume-Uni
Etat : New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : GreatBookPricesUK, Castle Donington, DERBY, Royaume-Uni
Etat : New.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : GreatBookPricesUK, Castle Donington, DERBY, Royaume-Uni
Etat : New.
Edité par Springer Netherlands, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : moluna, Greven, Allemagne
Etat : New.
Edité par Springer Netherlands, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : moluna, Greven, Allemagne
Gebunden. Etat : New.
Edité par Springer Netherlands, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Buch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - However, the transition from primitive to 'advanced' cultivars has had the effect of narrowing the genetic base. This has happened in two distinct ways: (1) selection for relative uniformity, resulting in 'pure' lines, multi lines, single or double hybrids, etc. ; and (2) selection for closely defined objectives. Both of these processes have resulted in a marked reduction in genetic variation. At the same time, there has been a tendency to restrict the gene pool from which parental material has been drawn. This is a result of the high level of productivity achieved when breeding within a restricted but well-adapted gene pool, and of breeding methods which have made it possible to introduce specifically desired improvements, such as disease resistance and quality characteristics, into breeding stocks with a minimum of disturbance to genotypic structure. Developments in agriculture, such as intensive mechanization, the widespread application of fertilizers and the use of herbicides, fungicides and pesticides, have created a situation whereby a few, selected high yielding cultivars may be grown over large parts of the earth, so further contributing to a decline in crop genetic diversity. This process is under way in all countries, both developed and developing, and unfortunately in cludes some of the richest primary and secondary gene centres of several important food crops.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : California Books, Miami, FL, Etats-Unis
Etat : New.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Best Price, Torrance, CA, Etats-Unis
Etat : New. New.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlande
Etat : New. Editor(s): Dodds, J. H. Num Pages: 247 pages, biography. BIC Classification: PSAF; PST; WNP. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 13. Weight in Grams: 403. . 2012. Softcover reprint of the original 1st ed. 1991. Paperback. . . . .
Edité par Springer Netherlands Okt 2012, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -However, the transition from primitive to 'advanced' cultivars has had the effect of narrowing the genetic base. This has happened in two distinct ways: (1) selection for relative uniformity, resulting in 'pure' lines, multi lines, single or double hybrids, etc. ; and (2) selection for closely defined objectives. Both of these processes have resulted in a marked reduction in genetic variation. At the same time, there has been a tendency to restrict the gene pool from which parental material has been drawn. This is a result of the high level of productivity achieved when breeding within a restricted but well-adapted gene pool, and of breeding methods which have made it possible to introduce specifically desired improvements, such as disease resistance and quality characteristics, into breeding stocks with a minimum of disturbance to genotypic structure. Developments in agriculture, such as intensive mechanization, the widespread application of fertilizers and the use of herbicides, fungicides and pesticides, have created a situation whereby a few, selected high yielding cultivars may be grown over large parts of the earth, so further contributing to a decline in crop genetic diversity. This process is under way in all countries, both developed and developing, and unfortunately in cludes some of the richest primary and secondary gene centres of several important food crops. 260 pp. Englisch.
Edité par Chapman and Hall, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlande
Etat : New. Illustrates the application of tissue culture to conservation of plant genetic resources using major crops as examples. This book reviews the techniques in common use and looks at more novel techniques being used to enhance the existing methodology. Editor(s): Dodds, John M. Num Pages: 247 pages, biography. BIC Classification: PSB; PSTD. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 234 x 156 x 15. Weight in Grams: 542. . 1990. Hardback. . . . .
Edité par Springer Netherlands Dez 1990, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Buch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -However, the transition from primitive to 'advanced' cultivars has had the effect of narrowing the genetic base. This has happened in two distinct ways: (1) selection for relative uniformity, resulting in 'pure' lines, multi lines, single or double hybrids, etc. ; and (2) selection for closely defined objectives. Both of these processes have resulted in a marked reduction in genetic variation. At the same time, there has been a tendency to restrict the gene pool from which parental material has been drawn. This is a result of the high level of productivity achieved when breeding within a restricted but well-adapted gene pool, and of breeding methods which have made it possible to introduce specifically desired improvements, such as disease resistance and quality characteristics, into breeding stocks with a minimum of disturbance to genotypic structure. Developments in agriculture, such as intensive mechanization, the widespread application of fertilizers and the use of herbicides, fungicides and pesticides, have created a situation whereby a few, selected high yielding cultivars may be grown over large parts of the earth, so further contributing to a decline in crop genetic diversity. This process is under way in all countries, both developed and developing, and unfortunately in cludes some of the richest primary and secondary gene centres of several important food crops. 260 pp. Englisch.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : GreatBookPricesUK, Castle Donington, DERBY, Royaume-Uni
Etat : As New. Unread book in perfect condition.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : GreatBookPricesUK, Castle Donington, DERBY, Royaume-Uni
Etat : As New. Unread book in perfect condition.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
Paperback. Etat : Like New. Like New. book.
Edité par Springer, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
Hardcover. Etat : Like New. Like New. book.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : Kennys Bookstore, Olney, MD, Etats-Unis
Etat : New. Editor(s): Dodds, J. H. Num Pages: 247 pages, biography. BIC Classification: PSAF; PST; WNP. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 13. Weight in Grams: 403. . 2012. Softcover reprint of the original 1st ed. 1991. Paperback. . . . . Books ship from the US and Ireland.
Edité par Springer, 2012
ISBN 10 : 9401053626 ISBN 13 : 9789401053624
Vendeur : GreatBookPrices, Columbia, MD, Etats-Unis
Etat : As New. Unread book in perfect condition.
Edité par Chapman and Hall, 1990
ISBN 10 : 041233870X ISBN 13 : 9780412338700
Vendeur : Kennys Bookstore, Olney, MD, Etats-Unis
Etat : New. Illustrates the application of tissue culture to conservation of plant genetic resources using major crops as examples. This book reviews the techniques in common use and looks at more novel techniques being used to enhance the existing methodology. Editor(s): Dodds, John M. Num Pages: 247 pages, biography. BIC Classification: PSB; PSTD. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 234 x 156 x 15. Weight in Grams: 542. . 1990. Hardback. . . . . Books ship from the US and Ireland.