TY  - BOOK
AU  - Lingaraj, Patro,ed
AU  - Lingaraj, Patro,ed/Tripathy,S.N,ed./
TI  - Environmental Hazards
U1  - 363.7287  P276E 
PY  - 2007///
CY  - New delhi
PB  - Sonali pub.
ER  -