000 00400nam a2200157Ia 4500
008 250104s9999 xx 000 0 und d
020 _a978-81-203-3836-4
082 _a628
_bNAT
100 _aNathanson Jerry A.
245 0 _aBasic environmental technology
250 _a5th edition.
260 _aNew delhi :
_b Phi Pub.
_c2010.
300 _a432.
365 _a525
650 _aEngineering,
999 _c225221
_d225221