1. Mechanical‐Hydraulic Dual‐Acting Controller for Canal Level or Discharge Rate
2. Clemmens A. J. and Replogle J. A. (1987b). “Controlled leak methods for water level control.” Planning Operation Rehabilitation and Automation of Irrigation Water Delivery Systems ASCE Symp. Proc. Portland Oreg. 133–141.
3. Groover M. P. (1980). Automation production systems and computer‐aided manufacturing . Prentice‐Hall Englewood Cliffs N.J.
4. Replogle J. A. and Clemmens A. J. (1986). “Operation of hydraulically controlled automatic gates.” Summer Meeting Amer. Soc. of Agric. Engrg. San Luis Obispo Calif. Jun. 29–Jul. 2 86–2080.
5. Automatic regulation of canal offtakes