000 00360nam a2200133Ia 4500
008 160306s9999 xx 000 0 und d
020 _a8174884351
080 _aR614.77(03)
_bCHH-E
245 _aEncyclopaedia of environmental water pollution
260 _c1996
_bAnmol Publications
300 _a6 625-916 p.
700 _aChhatwal, G. R.
942 _cBK
_2udc
999 _c34385
_d34385