000 00396 a2200157 4500
020 _a8120713583
082 _a333
_bKAR
090 _c18852
_d29084
100 _aKarpagam M.
245 _aEnvironmental economics
_ba textbook
260 _aNew Delhi
_bSterling publishers
_c1991
_g1993
300 _axii,275p.
_c22cm
650 _aEconomics of land and energy
650 _aEconomics
942 _cL
999 _c46650
_d46650