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Agronomy in Today's Society
John W. Pendleton
其他書名
Papers Presented at the Annual Meeting of the American Society of Agronomy in Los Angeles, Calif
出版American Society of Agronomy, Madison, Wis., 1978
URLhttp://books.google.com.hk/books?id=qT1dwgEACAAJ&hl=&source=gbs_api