=LDR            22        4500
=001  1234
=082  04$a551.4 GRE
=100  1\$aGregory, Kenneth John
=245  10$aDrainage basin form and process
=260  \\$aLondon :$bEdward Arnold,$c1973
=650  \0$aBooks
=852  \\$bFreeman Library$h551.4 GRE