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Chemical Termination of Late-season Cotton Fruiting in Arizona and California, 1972-76
D. L. KittockUnited States. Agricultural Research Service. Western Region
出版U.S. Department of Agriculture, Agricultural Research Service, Western Region, 1978
URLhttp://books.google.com.hk/books?id=gLy_v2Sb5GAC&hl=&source=gbs_api
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