000 00415 a2200145 4500
020 _a 8176485969
082 _a363.7394
_bSHR
090 _c15357
_d23162
100 _aShrivastava A.K.
245 _aEncyclopadia of environmental pollution,agriculture and health hazards
_bnature conservation
260 _aNew Delhi
_bAPH
_c2004
_g2004
300 _ax,345p.
_c22cm
650 _aEnvironmental Pollution
942 _cPR
999 _c43465
_d43465