=LDR 00000nam a2200000ui 4500 =001 3695 =008 250530s1966\\\\xx\|||||||||||||||||eng\d =082 04$a551.48 BLE =100 1\$aBlench, T. =245 10$aMobile-Bed Fluviology: a regime treatment of rivers for engineers and hydrologists =260 \\$aAlberta :$bT. Blench and Associates,$c1966 =852 \\$bFreeman Library$cBooks$h551.48 BLE