=LDR  00000nam  2200000   4500
=001  INLIS000000000002503
=005  20220716120415.0
=008  220716|||||||||   |   |||   |||| ||     
=035    $$a 0010-072200000002503
=041    $$a 
=082    $$a 333.7
=084    $$a 333.7 PEA E
=100    $$a Pearec, David W.
=245    $$a Economics of natural resources and the environment
=260    $$a Hagvestar Wheatshiat: $b simon and scheesten int. group, $c 1990
=300    $$a xiii, 378 hlm$b : ilus.; $c 24 cm.
=650    $$a Environmental Poliey