000
00295nab a2200109Ia 4500
008
170811c99999999xx |||||||||||| ||und||
245
_a
Noise from industries
300
_a
17-19
653
_a
Noise polllution
773
_t
Executive Knoweldge Line
_g
Vol. 9 No. 7 (February) 2014
942
_c
ART
999
_c
181718
_d
181718