=LDR            22        4500
=001  4829
=082  04$a551.483 RIC
=100  1\$aRichards, Keith
=245  10$aRivers: form and process in alluvial channels
=260  \\$aLondon :$bMethuen,$c1982
=650  \0$aBooks
=852  \\$bFreeman Library$h551.483 RIC