000 00381nam a2200133Ia 4500
008 180926s2007 xx 000 0 und d
041 _aEnglish
100 _aREDDY ANJI. M
245 _aTEXT BOOK OF ENVIRONMENTAL SCIENCE & TECHNOLOGY
260 _bBS PUBLICATIONS
_c2007
300 _a319
500 _a& ; BOOK ; ENVIRONMENTAL ; OF ; SCIENCE ; TECHNOLOGY ; TEXT
906 _a15
999 _c327854
_d327854