TY  - GEN
AU  - Misra, S D
AU  - Sen, David N
AU  - Ahmad, I
TI  - Evaluation and Conservation of Environment
U1  - 363.7 
PY  - 1985///
CY  - Jodhpur
PB  - Geobios International
KW  - Environmental Pollution
KW  - Waste Water Management
ER  -