=LDR            22        4500
=001  1465
=082  04$a363.7068 VAN
=100  1\$aVan Dyne, George M.
=245  10$aThe Ecosystem Concept in Natural Resource Management
=260  \\$aSan Diego :$bAcademic Press,$c1969
=650  \0$aBooks
=852  \\$bFreeman Library$h363.7068 VAN$zNot located