000 00510nam a2200169 a 4500
999 _c5180
_d5180
020 _a8178849690 (hardcover)
020 _a9788178849690 (hardcover)
100 1 _aNoor, M.
245 1 0 _aEnvironment and Water Pollution
260 _a[S.l.] :
_bCyber Tech Publications,
_c2012.
300 _a1 v. (unpaged)
650 _aWater Pollution
650 _aEnvironmental Health
650 _aEnvironmental Management
856 4 0 _uhttp://www.amazon.com/exec/obidos/ASIN/8178849690/chopaconline-20
942 _cBK