000 00426nam a2200157Ia 4500
008 250419s9999 xx 000 0 und d
020 _a0-534-37812-9
082 _a628
_bVES
100 _aVesilind, P. Aarne.
245 0 _aIntroduction to environmental engineering
250 _a2nd edition 2004.
260 _aNew Delhi :
_bTHOMSON BROOKS/COLE
_c2021
300 _a350 pages.
365 _a295
650 _bBiotechnology
999 _c261726
_d261726