TY  - BOOK
AU  - Khalsa, Mahendra Singh.
TI  - Keet Paristitikee / 
U1  - 595.7 
PY  - 1992///
CY  - .- Pantnagar
PB  - : Govind Ballabh Pant Krishi evam...
KW  - Pure Sciences
KW  - Zoological Sciences
KW  - Insects
ER  -