000 003610000a22001570004500
020 _a0582450748
060 _a100
082 _a333.715 BUT
100 _aBultin, J A
245 _aEconomics and resources policy
260 _aLondon, Longman
260 _c1981
300 _a201
650 _aEnviornmental policy/enviornmental management
942 _cBK
999 _c354230
_d354230