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其他書名
A Guide to Ecological Soil Management
出版Gaia Services, 1986
主題Technology & Engineering / Agriculture / GeneralTechnology & Engineering / Agriculture / Agronomy / Soil Science
ISBN09616496079780961649609
URLhttp://books.google.com.hk/books?id=AlNQAAAAYAAJ&hl=&source=gbs_api
註釋Besides an introduction to soil chemistry and ecology, this book deals with basic principles of tillage and organic matter management. Further it includes a chapter on observing and testing the soil (with special reference to the Pfeiffer chromatographic method)