000 00438nam a2200157Ia 4500
008 250419s9999 xx 000 0 und d
020 _a81-7758-552-5
082 _a628
_bMAS
100 _aMasters, Gilbert M.
245 0 _aIntroduction to environmental engineering and science
250 _a3rd edition 2008.
260 _aNew Delhi :
_bPearson Education,
_c2021
300 _a350 pages.
365 _a175
650 _bBiotechnology
999 _c261720
_d261720