TY  - BOOK
AU  - Smith,Roy J.
AU  - Flinchum,Wayne T.
AU  - Seaman,Don E.
ED  - United States.
TI  - Weed control in U.S. rice production
T2  - Agriculture handbook ; no. 497
PY  - 1977///]
CY  - [Washington]
PB  - Dept. of Agriculture, Agricultural Research Service
KW  - Rice
KW  - United States
KW  - Weeds
KW  - Control
N1  - Prepared in cooperation with Arkansas, California, and Texas Agriculture Experiment Stations
ER  -