TY  - BOOK
AU  - Trivedi, R. N.
TI  - Environmental Pollution and Its Impact on the Level of Organism in the Society
U1  - 304.2 
PY  - 1988///
CY  - Patna
PB  - Bharati Bhawan
KW  - Social sciences
KW  - Sociology
KW  - Pollution
KW  - Social aspects
ER  -