000 00382n a2200157 a 4500
000 B B
001 000996
005 20220201162215.0
082 _a333.7
_bM3 ECO
245 _aThe Environmental Concern
260 _aDelhi
_bDeptt. of Environment Concept
_c1983
300 _a508p.
690 _aEnvironmental economics,Economics
700 _aBhatia, SC
908 _aT
999 _c992
_d992