1. Field measurement of the velocity of overland flow using dye tracing
2. Closure to “Sediment Transportation Mechanics: Initiation of Motion, Progress Report of the Task Committee on Preparation of Sedimentation Manuel, Committee on Sedimentation”
3. ASCE, Task Committee for the Preparation of the Manual of Sedimentation 1975. Sedimentation Engineering, American Society of Civil Engineers, New York, 745 pp.
4. and 1973. ‘Initiation of motion and roughness of flows in steep channels’, Proceedings of the 15th Congress, International Association for Hydraulic Research, 1, 475–484.
5. and 1975. ‘Competence of rivers to transport coarse bedload material’, Bulletin of the Geological Society of America, 86, 975–978.