TY  - BOOK
AU  - Davison,Verne E.
AU  - Lawrence,John M.
AU  - Compton,Lawrence V.
TI  - Waterweed control on farms and ranches
T2  - Farmers' bulletin / United States Department of Agriculture
AV  - S21 .A6 no. 2181
PY  - 1962///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture
KW  - Aquatic weeds
KW  - Control
N1  - Cover title
ER  -