TY  - BOOK
AU  -  Verma, O. P. S.
AU  - Agarwal, O. V. K. 
TI  - Cell biology genetics evolution and ecology
U1  - 574.87 22
PY  - 1990///
CY  - India
PB  - S. Chand & company ltd.
KW  - genetics
KW  - ecology
KW  - cell biology
ER  -