J b dent (77 résultats)

Etat : good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : Very Good. Etat de la jaquette : 14005973. 1776694083. 4/20/2026 2:08:03 PM.

Etat : Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,900grams, ISBN:0851989144.…

Soft cover. Etat : Very Good. No Jacket. This book has no rips or stains. The spine is tight and intact. There are a few pages with yellow highlighting. The spine does have a light creased, but there is no break in the spine and no loose pages. There is some shelf wear with curled corners and some dirt at the edges. We are also selling Applications of Systems Approaches at the Field Level Vol.2. Email if would like to purchase both. Placitas Community Library is a small rural library located in an unincorporated area. All proceeds help pay for the operating expenses of the library.…

Soft Cover. Etat : Good. 1st Included in Everyman's Library: 1906. 560 + xvi pp. Solidly bound copy with moderate to extensive overall wear and use. Copy with clean text on bright pages. Spine reinforced with adhesive tape. Slightly worn cover page edges. Previous owner's name inscribed on inside front cover page top corner. © 1971, J.M. Dent & Sons Ltd (Cover Design) (illustrateur).…

Paperback. Etat : Very Good. > Edition/Printing: Vol. 31 No. 1 1989 | Light shelf wear. Interior is clean. 155 pp. > Language: English | > Size: 8vo - over 7 3/4 in - 9 3/4 in Tall | > Media/Binding: paperback |.

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,550grams, ISBN:9781945157172.

Etat : New. pp. iii + 166.

Etat : As New. Unread book in perfect condition.

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1150grams, ISBN:9780702045516. …

Etat : New.

Etat : good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1150grams, ISBN:9780702045516. …

Etat : As New. Unread book in perfect condition.

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1150grams, ISBN:9780702081705.

Etat : Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN.…

PF. Etat : New.

Etat : New.

Etat : New. In English.

Etat : New. pp. 196.

Paperback. Etat : Brand New. 196 pages. 8.50x5.51x0.45 inches. In Stock.

Softcover/Paperback. Etat : Very Good. In zeer goede staat. Paperback Pocket. geen leesvouwen rug. Afvoer bib.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - A fast-growing interest in the concepts and application of systems research has spawned a wide and general literature over the past decade. Most disciplinary areas have been touched, but commerce, engineering and military studies have, perhaps, been best served with outstanding texts. No provision has so far been made for a general book at introductory level of direct relevance to agricultural science, technology and management. General reviews are, of course, valuable to the agricultural-systems researcher but agricultural systems, with important biological components interacting with equally vital social and economic elements, embody particular characteristics which influence the approach to their study. This book is written in the belief that the concepts as well as the technology of the systems approach have a basic role in the rational advancement of the agricultural discipline and in the improvement of efficiency in agricultural research and practice. A basic and introductory text is an essential pre requisite to this role being realised. A reiteration of basic concepts is expressed in the introductory chapter while in the final chapter particular attention is given to the general problems of integrating systems concepts in research, extension and practice. The dialogue of these chapters is necessarily brief and in some respects speculative but it is supported by appropriate bibliography. The main body of the text is concerned with the methodology of systems research; the conception, construction, implementation, validation and exploitation of computer-based simulation models of agricultural systems.…

Paperback. Etat : Brand New. 216 pages. 8.75x5.25x0.49 inches. In Stock.

xix, 361 Seiten mit zahlreichen Abbildungen, (xix, 361 pp. with a lot of figures), 0851989144 Sprache: Englisch Gewicht in Gramm: 830 8°, Original-Pappband (Hardcover), gutes und innen sauberes Exemplar.

Etat : New.

Cloth/Laminated Boards. Etat : Like New. Etat de la jaquette : No d/j as Published. Type: Book Systems approaches for agricultural development are needed to determine rational strategies for the role of agriculture in national development. Mathematical models and computer simulation provide objective tools for applying science to determine and evaluate options for resource management at field, farm and regional scales. However, these tools would not be fully utilizable without incorporating social and economic dimensions into their application. The second international symposium, Systems Approaches for Agricultural Development, held in Los Banos, 6-8 December 1995, fostered this link between the bio-physical sciences and the social sciences in the choice of keynote papers and oral presentations, a selection of which is included in this book. The book's contents reflect how systems approaches have moved beyond the research mode into the application mode. The number and quality of interdisciplinary research projects reported from different parts of the globe, to determine land use options that will meet multiple goals and yet sustain natural resource bases, is a key indicator of this "coming of age". 468pp.…

Etat : New.