000 00307nam a2200133Ia 4500
008 160316s1990 xxu||||| |||| 00| 0 eng d
020 _a
100 _aV P Agrawal
245 _aEnvironment And Natural Resources
250 _a1
260 _aMUZAFFARNAGAR
_b
_c1990
300 _a155
700 _a S.V.S Rana
_a
999 _c5562
_d5562