000 00279nam a22001097a 4500
008 140103b xxu||||| |||| 00| 0 eng d
020 _a8170244161
050 _a363.7
100 _aLodha R M
245 _aEnvironmental essays
260 _aNew Delhi
_bAshish Publishing House
_c1991
999 _c329272
_d329272