TY  - BOOK
AU  - Gupta, O P
TI  - Modern weed management: with special reference to agriculture in the tropics and subtropics: a text book and manual 
SN  - 8177542524  
U1  - 630 23
PY  - 2004///
CY  - Jodhpur, India
PB  - Agrobios
KW  - Weeds
KW  - Weedicides
KW  - Weed control
N1  - Includes index; Includes bibliographical references
ER  -