=LDR            22        4500
=001  1399
=082  04$a577.0285 ISA
=100  1\$aIsard, Walter
=245  10$aEcologic-Economic Analysis for Regional Development: some initial explorations with particular reference to recreational resource use and environmental planning
=260  \\$aNew York :$bFree Press,$c1972
=650  \0$aBooks
=852  \\$bFreeman Library$h577.0285 ISA$zNot located