TY  - BOOK
AU  - à¤¨à¤¿à¤µà¥à¤¦à¤¿à¤¤à¤¾ à¤§à¤°à¥à¤®à¥à¤¨à¥à¤¦à¥à¤° 
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SN  - 8187214430
U1  - 363.7 
PY  - 2001///
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KW  - à¤§à¥à¤µà¤¨à¥ à¤ªà¥à¤°à¤¦à¥à¤·à¤£--à¤¸à¤®à¤¾à¤§à¤¾à¤¨
KW  - environmental Studies
KW  - Noise pollution - Solutions
ER  -