1. Seven spikes 1965–1972;El-Khatib,1974
2. Management: a key to irrigation efficiency;Erie,1968
3. The effect of sub-soiling and the application of cowyard manure on a pioneer barley crop followed by alfalfa in reclaiming saline desert at Hofuf, Saudi Arabia;Farnworth,1974
4. The effect of saline drainage or well water on the productivity of six summer sown crops;Farnworth,1977
5. Annual report on the activities of water research unit for 1972, Hofuf, Saudi Arabia;HIDA,1978