=LDR 22 4500 =001 3755 =082 04$a551.48 ZAV =100 1\$aZ{breve}avoianu, Ion =245 10$aMorphometry of drainage basins =260 \\$aNew York :$bElsevier,$c1985 =650 \0$aBooks =852 \\$bFreeman Library$h551.48 ZAV