000 00475pam a2200157a 44500
008 140414b2008 xxu||||| |||| 00| 0 eng d
100 _aMASTERS, GILBERT M
245 _aIntroduction to Environmental Engineering and Science
_c
250 _a3 Ed.
260 _aNEW DELHI
_bPHI LEARNING
_c2008
650 _a ENVIRONMENTAL ENGINEERING
650 _aENVIRONMENTAL ENGINEERING AND SCIENCE
690 _aENVIRONMENTAL ENGINEERING
700 _aELA, WENDELL P
906 _a48926
999 _c44513
_d44513