=LDR 22 4500 =001 4219 =082 04$a551.46 DRO =100 1\$aDronkers, Job =245 10$aPhysical Processes in Estuaries =260 \\$aNew York :$bSpringer-Verlag,$c1988 =650 \0$aBooks =700 1\$avan Leussen, Wim =852 \\$bFreeman Library$h551.46 DRO