=LDR            22        4500
=001  4484
=082  04$a551.447 BAC
=100  1\$aBack, William
=245  10$aProcesses in karst hydrology
=260  \\$aNew York :$bElsevier,$c1983
=650  \0$aBooks
=700  1\$aLamoreaux, Philip E.
=852  \\$bFreeman Library$h551.447 BAC