000 00385cam a2200157ua 4500
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082 _a333.72
_bPUS/E
245 1 0 _aEnvironmental economics /
260 _aNew Delhi:
_bAPH,
_c2009.
300 _a124p..
362 1 _a2009.
650 _aEnvironmental economics
650 0 _aEconomics
700 0 2 _aPushpa Kumari,, R.
942 _cBK
999 _c22771
_d22771