TY  - BOOK
AU  - Singh, R. K. P.
TI  - Chemical Control & Resurgence of Zacher on Okra
U1  - 595.42 
PY  - 1991///
CY  - Pusa
PB  - Entomology
KW  - Entomology
KW  - Okra
KW  - Chemical Control
KW  - Thesis
ER  -