Weeds and their control in rice production /
by Roy J. Smith, Jr., and W.C. Shaw.
- Washington, D.C. : Agricultural Research Service, U.S. Dept. of Agriculture in cooperation with Arkansas Agricultural Experiment Station, 1966.
- iv, 64 p. : ill. ; 26 cm.
- Agriculture handbook / United States Department of Agriculture ; no. 292 .
- Agriculture handbook (United States. Department of Agriculture) ; no. 292. .