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Plant Pathological Investigation in the United States IV
Walter Frederick Buchholtz
其他書名
Plant Disease Research and Extension in Iowa
出版Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1951
URLhttp://books.google.com.hk/books?id=u2WI0AEACAAJ&hl=&source=gbs_api