Book by Debach Paul
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Control of insect pests and weeds by their natural enemies offers a proven, feasible, safe, ecological method to pesticidal control. In this concise and fascinating account, Paul DeBach and David Rosen trace the historical background of biological control and examine in detail some of the most famous examples of the discovery of natural enemies and their implementation as active successful biological controls. The book has been thoroughly updated to incorporate recent studies, projects and developments on all aspects of biological control. Conclusions reached, however, remain the same; more biological control is needed - alone and as the mainstay of integrated pest management programmes - if there is to be a diminished use of toxic chemicals which are more expensive, less effective and most importantly, damaging to the environment. This is a second edition of the highly successful book published in 1974 under the same title.
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Vendeur : BooksRun, Philadelphia, PA, Etats-Unis
Paperback. Etat : Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. N° de réf. du vendeur 0521098351-7-1
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Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. N° de réf. du vendeur 613443-6
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Vendeur : -OnTimeBooks-, Phoenix, AZ, Etats-Unis
Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail. N° de réf. du vendeur OTV.0521098351.G
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Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-Unis
Paperback. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G0521098351I5N00
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Vendeur : Better World Books Ltd, Dunfermline, Royaume-Uni
Etat : Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. N° de réf. du vendeur 18665011-6
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Vendeur : Shore Books, London, Royaume-Uni
Soft cover. Etat : Very Good. 323 pages. (SL#193). N° de réf. du vendeur SB9563
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Vendeur : Bingo Used Books, Vancouver, WA, Etats-Unis
Soft cover. Etat : Very Good. trade paperback in very good + condition. N° de réf. du vendeur 108359
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Vendeur : de Wit Books, HUTCHINSON, KS, Etats-Unis
Ex-lib. with spine, edge & end-paper marks. G 6" x 9" illus. Paperback; text unmarked. 323 pp. N° de réf. du vendeur 022683
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Vendeur : de Wit Books, HUTCHINSON, KS, Etats-Unis
VG, unmarked 6" x 9" Paperback. 323 pp. N° de réf. du vendeur 024483
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Vendeur : HALCYON BOOKS, LONDON, Royaume-Uni
paperback. Etat : Very Good. NEW EU 3 EURO CHARGE FOR IMPORTS IS INCLUDED IN OUR SHIPPING PRICE. ALL ITEMS ARE DISPATCHED FROM THE UK, ALL OVERSEAS ORDERS SENT BY TRACKABLE AIR MAIL. IF YOU ARE LOCATED OUTSIDE THE UK PLEASE ASK US FOR A POSTAGE QUOTE FOR MULTI VOLUME SETS BEFORE ORDERING. N° de réf. du vendeur mon0000956870
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