TY  - BOOK
AU  - CHAHIL, Gurminder Singh
TI  - Bioecology of Pieris brassicae (Linnaeus) on different Brassica species
U1  - T 633.853.975 C37B 
PY  - 2006///
CY  - Ludhiana
PB  - PAU
KW  - BRASSICA - DISEASES AND PESTS
KW  - PIERIS - BIOLOGICAL CONTROL
ER  -