LC Control Number: | 2002000824 | Dạng tài liệu: | | Thông tin mô tả: | Troeh, Frederick R Dictionary of agricultural and environmental science / Frederick R. Troeh and Roy L. Donahue. / Troeh, Frederick R Ames, Iowa : Iowa State Press, 2003 ix, 553 p. : ill. ; 26 cm
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