TY  - BOOK
AU  - Agarwal K C
AU  - Dr. K C Agarwal
TI  - Environmental biology
SN  - 8185031193
U1  - 577 
PY  - 1987///
CY  - Delhi
PB  - Agro botanical publishers
KW  - Environmental organizations
KW  - Environmental education
KW  - Natural resources and pollution
KW  - Ecosystem
ER  -