000 00483nam a22001697a 4500
008 150425b1998 xxu||||| |||| 00| 0 eng d
020 _a819005533X
082 _a628.53
_bTRI
100 _aTrivedy, K., R.
245 _aAn Introduction To Air Pollution
_cR., K., Trivedy
260 _aJaipur
_bTechno Science Publication
_cC., 1998
300 _aviii, 262 p.
600 _aCivil Engineering
650 _aIntro. To Air Pollution
700 _aGoel, K., P.
942 _cBK
999 _c62786
_d62786