2 Ebook di Committee on Conservation Needs and Opportunities
Board on Agriculture & Committee on Conservation Needs and Opportunities: Soil Conservation
This new volume is the first independent analysis of an important national data base, the National Resources Inventory. It cites potential uses of the NRI in controlling soil erosion; determining lan …
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DRM
€14.73
Board on Agriculture & Committee on Conservation Needs and Opportunities: Soil Conservation
Written by the foremost authorities in the field, this volume brings together the technical papers from which Volume 1 is drawn. The 10 papers and discussion from a National Research Council symposiu …
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Inglese
DRM
€24.89