Conveyance loss and canal lining investigations.

Irrigation and drainage problems in the Lewiston area. Irrigation and drainage progress and problems in Albert and Saskatchewan, Canada. Irrigation projects in two provinces inspected, Lining canals in the United States, United States Department of the Interior Bureau of Reclamation. The use of canvas dams in modern irrigation. The historical background of reclamation.

The irrigation o£ orchards: Requirements, methods and efficiencies. Trends in USA irrigation and drainage. Water application efficiencies in irrigation. Hydraulics of steady-flow water systems.

Water application efficiencies in irrigation. Drainage in the Lewiston area Utah. Soil Conservation. Farm & Home Science, The foundations o£ permanent agriculture in arid regions. Drainage and reclamation problems in Lajas Valley, Puerto Rico, 1954. Irrigation science and human progress. Report of studies by O.W. Israelsen, irrigation engineer,

Progress report on drainage and reclamation objectives and procedures, (Shabankareh area, Fars, Iran.) The engineer and soil and water conservation in foreign countries.

The engineer and worldwide conservation of soil and water.

World problems in irrigation and reclamation of waterlogged lands. The engineers opportunities, obligations and rewards.

The arid-region drainage Decalogue. The engineer, and soil and water conservation in foreign countries. Flow of water in saturated soils. The international commission on irrigation and drainage.

Irrigation progress and public welfare irrigators queries answered.

Reclamation In Iran, its needs and problems. Utah Agricultural Experiment Station contributions in engineering research, Utah State Agricultural College contributions to water conservation. Utah's dams and reservoirs. Utah drainage problems.