TY  - BOOK
AU  - WALIA, Ujagar Singh
TI  - Chemical control of weeds in maize with atrazine and other herbicides and their effect on yield and quality of maize
U1  - T 633.159.58 W12C 
PY  - 1973///
CY  - Ludhiana
PB  - PAU
KW  - WEED CONTROL
KW  - HERBICIDES
KW  - MAIZE -- DISEASES & PESTS
ER  -