=LDR            22        4500
=001  130
=082  04$a363.7 BRY
=100  1\$aBryson, Reid A.
=245  10$aAir pollution
=260  \\$bAssociation of American Geographers,$c1968
=650  \0$aPamphlets
=700  1\$aKutzbach, John E.
=852  \\$bFreeman Library$h363.7 BRY