Ahmad, Mushtaq Design of alluvial channel as influenced by sediment charge / Mushtaq Ahmad & Abdur Rehman - Lahore : WAPDA Printing Press , 1963 - 56p. : ill. ; 22 cm. - Report from the proceedings of the West Pakistan Engineering Congress, Vol.46, Paper No. 351 . Subjects--Topical Terms: AgricultureMathematical modelsChannels (Hydraulic engineering)Irrigation Dewey Class. No.: 631.7 / AHM-2