TY - BOOK AU - Mahmood, khalid TI - Flow in sand bed channels: Water management technical report no. 11 U1 - 620.112 FLO 1971 PY - 1971/// CY - Colorado PB - Colorado state university fort collins KW - Sand-bed in channels N1 - Effect of bed forms -- Plane-bed form in sand bed channels -- Effect of contact load ER -