=LDR  00000nam a2200000ui 4500
=001  130
=008  250530s1968\\\\xx\|||||||||||||||||eng\d
=082  04$a363.7 BRY
=100  1\$aBryson, Reid A.
=245  10$aAir pollution
=260  \\$bAssociation of American Geographers,$c1968
=700  1\$aKutzbach, John E.
=852  \\$bFreeman Library$cPamphlets$h363.7 BRY