TY  - BOOK
AU  - Pashupati  Nath
AU  -  Siddha Nath
TI  - Environmental pollution:  Conservation and planning   
SN  - 8185076863
U1  - U:(G:55).2.N8, N0.1-2 
PY  - 1990///
CY  - Allahabad
PB  - Chugh Publications Indai        
KW  - Geography- Environment
ER  -