TY  - BOOK
AU  - Mishra , D. D.
TI  - Fundamental concepts in environmental studies
SN  - 8121929377
U1  - 352.6 
PY  - 2008///
CY  - New Delhi
PB  - S. Chand and Company Pvt. Ltd.
KW  - Environmental studies
KW  - Ecosystem
KW  - Pollution
KW  - Natural resources
N1  - It includes bibliographical information
ER  -