TY  - BOOK
AU  - Maheshwari, S. C.
TI  - Laboratory Manual in Biology : practical book with projects and viva-voce, Class II/ 
U1  - 570.78 
PY  - 1991///
CY  - .- New Delhi
PB  - : Arya Book Depot
KW  - Pure Sciences
KW  - Biology
KW  - Laboratory Manual
ER  -