TY  - GEN
AU  - Bhatia, K. N.
AU  - Tyagi, M. P.
TI  - Truemans elementary biology; a complete textbook for XII class of 10+2 and various competitive examinations
SN  - 81-87223-27-8
U1  - 570 
CY  - Jalandhar
PB  - Trueman Book, India
KW  - Biology
KW  - Physiology
KW  - Ecology
KW  - Human welfare
N1  - 20070918; M
ER  -