TY  - GEN
AU  - Gupta, O P
TI  - Aquatic Weeds: Their Menace and Contol
U1  - 632.5 
PY  - 1979///
CY  - New Delhi
PB  - Today & Tomorrow's Printers & Publishers
KW  - Aquatic Weeds
KW  - Weeds
ER  -