TY  - BOOK
AU  - Tripathy, Debi Prasad  
AU  - 
TI  - Noise pollution
SN  - 8176480215
U1  - 363.74 
PY  - 1999///
CY  - New Delhi
PB  - A.P.H. publishing corporation 
KW  - Pollution
KW  - Noise pollution
N1  - Includes index
ER  -