000 00390nam a2200133Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9788126135226
082 _a628 SWE
100 _aSweta Srivastav
245 0 _aBasics of environmental science
260 _aNew Delhi:
_bAnmol Publications Pvt Ltd,
_c2008
300 _a[x], 324 p. : ill. ; 25 cm.
650 _aEnvironmental engineering
999 _c26887
_d26887