000 00361nam a22001457a 4500
020 _a9788120326057
082 _a363.7Henry
100 _aHenry,Glynn J
_91849
245 _aEnvironmental Science and Engineering
250 _a2nded.
260 _aIndia:
_bPHI Learning
_c2005.
300 _a778p.
650 _aEnvironmental Science,Engieering
_91850
942 _cBK
999 _c887
_d887