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Weeds and their control in rice production / by Roy J. Smith, Jr., and W.C. Shaw, Crops Research Division Agricultural Research Service
(Agriculture handbook / United States Department of Agriculture ; no. 292)

データ種別	図書
著者標目	J. Smith, Jr., Roy Shaw, W.C.
出版者	Washington D.C. : Agricultural Research Service, United States Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
出版年	1966