000 00541nam a2200205Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a333.717
_bC N
100 1 _aCONRAD, JAN M.
245 1 0 _aNATURAL RESOURCE ECONOMICS: NOTES AND PROBLEMS /
_cCONRAD, JAN M.
700 1 _aCLARK, COLIN W.
260 _a[S.N] :
_bCAMLRIDGE UNIVERSITY PRESS ،
_c1994
300 _a231 P
650 0 4 _aENVIRONMENT
650 0 4 _aECONOMICS
650 0 4 _aMANAGEMENT
650 0 4 _aPLANNING
942 _2ddc
_cBK
999 _c17108
_d17108