Wilson, H. K. (1955). Grain crops (2.). Mc Graw- Hill Book Company Inc.
Chicago Edition CitationWilson, Harold K. Grain Crops. 2. New York: Mc Graw- Hill Book Company Inc, 1955.
MLA Edition CitationWilson, Harold K. Grain Crops. 2. Mc Graw- Hill Book Company Inc, 1955.
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