TY  - BK
AU  - McWhorter,C.G.
TI  - Johnsongrass as a weed. Rev. Apr. 1981
T2  - Farmer's Bulletin
U1  - 88-086692 
PY  - 1981///
CY  - Washington, DC (USA)
PB  - U.S. Dept. of Agriculture, 
KW  - Crops
KW  - AGROVOC
KW  - Economic plants
KW  - Feed crops
KW  - Feed grasses
KW  - Glumiflorae
KW  - Gramineae
KW  - Grasses
KW  - Injurious factors
KW  - Monocotyledons
KW  - Plants
KW  - Sorghum
KW  - Weeds and weed control
N1  - ill., map. Cover title. Original edition by M.W. Talbott
ER  -