000 00583nam a2200169 a 4500
008 130404s1992 ii a 000 0 eng
020 _a8170993776
040 _aBD-SySUS
_cBD-SySUS
082 0 0 _a304.203
_222
245 1 0 _aEncyclopaedia of ecology, environment & pollution control 17 Environmental air and water analysis /
_cR.Swarup,S.N.Mishra,V.P.Jauhari.
260 _aNew Delhi:
_bMittal Publications,
_c1992
300 _a311 p. :
_bill. ;
_c18 cm.
650 0 _aEnvironmental policy-Social aspects.
700 1 _aSwarup, R.
700 1 _aMishra, S.N.
700 1 _aJauhari, V.P.
999 _c13744
_d13744