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Effects of No-Tillage Fallow As Compared to Conventional Tillage in a Wheat-Fallow System

C. R. FensterNebraska Agricultural Experiment StationG. A. Peterson

出版	University of Nebraska-Lincoln, Institute of Agriculture and Natural Resources, Agricultural Experiment Station, 1979
URL	http://books.google.com.hk/books?id=cqa0HAAACAAJ&hl=&source=gbs_api