Akan, A. Osman Urban stormwater hydrology : a guide to engineering calculations / A. Osman Akan - Lancaster Pa. : Technomic Pub. Co., c1993. - xi, 268 p. : ill. ; 24 cm. ISBN: 0877629676 LCCN: Subjects--Topical Terms: Urban runoffMathematical modelsStorm water retention basins LC Class. No.: TD657 / .A38 1993