Crop pests and their control
Punjab Agricultural University.Department of Zoology,Entomo.
Crop pests and their control - Ludhiana 1964 - 19cm. 123 - It's technical circular no.1 .
FIELD CROPS -- DISEASES AND PESTS
FIELD CROPS -- DISEASES AND PESTS
632.9 P93C
Crop pests and their control - Ludhiana 1964 - 19cm. 123 - It's technical circular no.1 .
FIELD CROPS -- DISEASES AND PESTS
FIELD CROPS -- DISEASES AND PESTS
632.9 P93C