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008 210723s9999||||xx |||||||||||||| ||und||
020 _a81-7169-279-6
035 _a33332
082 _a910.0923
_BTRI / SUD
100 _aTrivedi, P. R./ Sudarshan, K. N.
245 0 _aEnvironmental & Natural Resources Conservation
250 _a-
260 _aN. Delhi
_bCommonwealth Publishers
300 _a293
500 _a730
650 _aEnvironmental Geography
942 _cBK
999 _c34366
_d34366