TY  - BOOK
TI  - Understanding biology / 
SN  - 9788183565080
AV  - QH 308.2 .K96 2010 
U1  - M 574 
PY  - 2010///
CY  - New Delhi, India
PB  - Discovery Pub.; Inc, 
N1  - college students; 1210L-1700L
ER  -