000 00313nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.0714SIN:E
100 _aSingh, Katar
245 0 _aEnvironmental economics-theory and applications
260 _aNew Delhi
_bSage
_c2007
942 _cWD
999 _c29839
_d29839