=LDR            22        4500
=001  6184
=020  \\$a90 5410 464 3
=082  04$a551.49 DRE
=100  1\$aDrew, David
=245  10$aKarst Hydrogeology and Human Activities
=260  \\$bA.A.Balkema,$c1990
=650  \0$aBooks
=700  1\$aHotzl, Heinz
=852  \\$bGeography Basement$h551.49 DRE