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Spray Additives and Chemical Harvest Aids for Navy Bean (Phaseolus Vulgaris) and Potato (Solanum Tuberosum)

Dale Robert Mutch

出版	Michigan State University. Department of Crop and Soil Sciences, 1980
URL	http://books.google.com.hk/books?id=hIJyZ0lEQXYC&hl=&source=gbs_api