000 00477cam a2200145 a 4500
999 _c7040
_d7040
020 _a9788122426915
082 _a628
_bPIL
100 1 _aSreemahadevan Pillai, P. R.,
245 1 2 _aA comprehensive laboratory manual for environmental science and engineering
260 _aDaryaganj, New Delhi :
_bNew Age International (P) Ltd.,
_c2009.
300 _a144 p.
650 0 _aEnvironmental sciences
856 4 0 _uhttp://www.columbia.edu/cgi-bin/cul/resolve?clio8746606
942 _cBK