Whelan p m (36 risultati)

Paperback. Condizione: Acceptable. Satisfaction 100% guaranteed.

Condizione: Good. Subsequent. 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.

paperback. Condizione: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.…

Condizione: 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.

Condizione: Very Good. Subsequent. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. …

Condizione: Good. Subsequent. 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.…

Paperback. Condizione: Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine.

Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Condizione: Poor. 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 poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,900grams, ISBN:0719533821.…

Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. 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,700grams, ISBN:9780719536618. …

Paperback. Condizione: Brand New. 93 pages. 8.50x5.75x0.25 inches. In Stock.

24 cm. original paperback. x,318 pp. ills. index. "Instant Notes Series". -(very) good. 636g.

Paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Soft cover. Condizione: Very Good +. 2nd Edition. xi+ 332 pages. Very clean light blue background soft cover binding with light wear to covers' corners. Very clean pages.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condizione: Good. 1st Edition. 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.

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on fertiliser use in agriculture.The first chapter examines the role of biofertilizers and consortia of microorganisms to improve the effectiveness of organic fertilization, before moving on to consider the use of animal excrement, including manures, slurry and guano.The second chapter assesses the management of mineral fertilisers and organic manures in relation to its effects on soil health in terms of soil organic carbon and nitrogen, soil acidification and soil microbiology.The third chapter discusses the history, current status, and future needs of fertilizer developments in light of the goal of achieving global sustainability. It reviews developments in using efficient fertilizer sources to meet the needs of advancing yields of modern crop cultivars/hybrids.The fourth chapter reviews some of the approaches used by decision support systems to determine fertiliser application decisions. The chapter highlights direct methods and indirect techniques: simulation models, yield forecasts using data-driven approaches and yield forecasts based on water supply.The final chapter explores the implementation of foliar fertilizer sprays in agriculture for improving crop yield and quality, as well as improving plant performance under abiotic and/or biotic stress threats.…

Condizione: New.

Condizione: New. Satisfaction Guaranteed or your money back.

Condizione: New. In English.

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on fertiliser use in agriculture.The first chapter examines the role of biofertilizers and consortia of microorganisms to improve the effectiveness of organic fertilization, before moving on to consider the use of animal excrement, including manures, slurry and guano.The second chapter assesses the management of mineral fertilisers and organic manures in relation to its effects on soil health in terms of soil organic carbon and nitrogen, soil acidification and soil microbiology.The third chapter discusses the history, current status, and future needs of fertilizer developments in light of the goal of achieving global sustainability. It reviews developments in using efficient fertilizer sources to meet the needs of advancing yields of modern crop cultivars/hybrids.The fourth chapter reviews some of the approaches used by decision support systems to determine fertiliser application decisions. The chapter highlights direct methods and indirect techniques: simulation models, yield forecasts using data-driven approaches and yield forecasts based on water supply.The final chapter explores the implementation of foliar fertilizer sprays in agriculture for improving crop yield and quality, as well as improving plant performance under abiotic and/or biotic stress threats.…

Original Cloth. Condizione: Very Good. No Jacket. Reprint of an 1865 volume, in excellent condition. Green cloth with blind-stamped border, no DJ. "F82/.W2" on FFEP its only marks. Portrait front. with tissue guard. Introduction by D.C. Harvey, Professor of History, University of Manitoba. 248 pp. Size: 8vo - over 7¾" - 9¾" tall. Photo Front. (illustratore). Book. …

Paperback. Condizione: New. This collection features five peer-reviewed literature reviews on fertiliser use in agriculture.The first chapter examines the role of biofertilizers and consortia of microorganisms to improve the effectiveness of organic fertilization, before moving on to consider the use of animal excrement, including manures, slurry and guano.The second chapter assesses the management of mineral fertilisers and organic manures in relation to its effects on soil health in terms of soil organic carbon and nitrogen, soil acidification and soil microbiology.The third chapter discusses the history, current status, and future needs of fertilizer developments in light of the goal of achieving global sustainability. It reviews developments in using efficient fertilizer sources to meet the needs of advancing yields of modern crop cultivars/hybrids.The fourth chapter reviews some of the approaches used by decision support systems to determine fertiliser application decisions. The chapter highlights direct methods and indirect techniques: simulation models, yield forecasts using data-driven approaches and yield forecasts based on water supply.The final chapter explores the implementation of foliar fertilizer sprays in agriculture for improving crop yield and quality, as well as improving plant performance under abiotic and/or biotic stress threats.…

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.