TY  - BOOK
AU  - O P GUPTA & P S LAMBA
TI  - MORDERN WEED SCIENCE
U1  - 632.58 G 959 M 
PY  - 1978///
CY  - NEW DELHI
PB  - TODAY AND TOMORROWS
KW  - WEEDS
N1  - UNIVERSAL BOOK SURVICE
ER  -