Driver cooper (11 Ergebnisse)

Soft Cover. Zustand: Very Good. Indiana University Publications in Anthropology and Linguistics Memoir 9 of the International Journal of American Linguistics. 30pp. Map in rear pocket. Owner's name stamped on front cover. Size: Quarto.

Zustand: Good. Volume 19. 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 good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:0306420066.…

Hardcover. Zustand: New. Brand new book, sourced directly from publisher. Dispatch time is 3-4 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Hardcover. Zustand: Fine. No Jacket. First Edition. Heavy book may require extra postage unless posted within South Africa. Publication of 384 pages. The Pictionary boards are in fine condition. Internally, there are no markings or inscriptions, and the pages are immaculately clean and complete. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.…

Zustand: New.

Zustand: New.

Zustand: As New. Unread book in perfect condition.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Chemical warfare between plants and their herbivores and pathogens was first brought to our attention by the publication 25 years ago of the paper by Fraenkel in Science. There, he pointed out that most plants have similar nutritional characteristics so that the selection of plants by insect herbivores must depend on the relative toxicity of secondary compounds. This led, rather gradually, to a host of papers on plant-herbivore interactions. More or less at the same time, insect physiologists and ecologists were starting to realise the importance of chemical communi cation systems in determining sexual and other characteristics of insect behaviour. Nine years ago the Phytochemical Society of North America published their Symposium on 'Biochemical Interaction Between Plants and Insects' in which the plant apparency theory was expounded by both Paul Feeny and Rex Cates and David Rhoades. This stated that plants which are apparent usually contain secondary components which reduce digestibility (tannins and lignins) while ephemeral plants have more toxic, and perhaps less costly, compounds such as alkaloids. These papers stimulated much research on biochemical ecology. The recognition of the importance of the biochemical factors in such interactions is not just of scientific interest. It is vitally important in programs for the production of new varieties of cultivated plants, especially in tropical countries where about one-third or more of the crops are lost to predation or disease.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Chemical warfare between plants and their herbivores and pathogens was first brought to our attention by the publication 25 years ago of the paper by Fraenkel in Science. There, he pointed out that most plants have similar nutritional characteristics so that the selection of plants by insect herbivores must depend on the relative toxicity of secondary compounds. This led, rather gradually, to a host of papers on plant-herbivore interactions. More or less at the same time, insect physiologists and ecologists were starting to realise the importance of chemical communi cation systems in determining sexual and other characteristics of insect behaviour. Nine years ago the Phytochemical Society of North America published their Symposium on 'Biochemical Interaction Between Plants and Insects' in which the plant apparency theory was expounded by both Paul Feeny and Rex Cates and David Rhoades. This stated that plants which are apparent usually contain secondary components which reduce digestibility (tannins and lignins) while ephemeral plants have more toxic, and perhaps less costly, compounds such as alkaloids. These papers stimulated much research on biochemical ecology. The recognition of the importance of the biochemical factors in such interactions is not just of scientific interest. It is vitally important in programs for the production of new varieties of cultivated plants, especially in tropical countries where about one-third or more of the crops are lost to predation or disease.…

Paperback. Zustand: Brand New. reprint edition. 256 pages. 9.02x5.98x0.59 inches. In Stock.

Couverture souple. Zustand: bon. R320073658: 1824. In-4. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 66 pages - Couverture de substitution. . . . Classification Dewey : 340-Droit.