TY  - BOOK
AU  - Peabody G E & Hunt A E, 
TI  - Biology And Human Welfare
U1  - 570 
PY  - 1900///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - HUMAN ECOLOGY
KW  - LIFE SCIENCEBIOLOGY
KW  - Generalia
ER  -