000 00402nam a22001457a 4500
003 SGT
005 20260814113546.0
020 _a9280710435
082 _a333.7
_bAHM
100 _aAHMAD YUSUF J
245 _aANALYSING THE OPTIONS
_bENVIRONMENTAL COST BENEFIT ANALYSIS IN DIFFERING ECONOMIC SYSTEMS
260 _aNAIROBI
_bUNITED NATIONS ENVIRONMENT PROGRAMME
_c1992
300 _a151
942 _2ddc
_cBK
999 _c35895
_d35895