1. O. Aboulabbes, 1985, Infiltration Characteristics of a Small Watershed . Unpublished Ph.D. Thesis , Watershed Science Unit, Utah State University, Logan, Utah, 168 pp.
2. M. Achouri, 1982, Spatial and Seasonal Variability of Field Measured Infiltration Rates on Rangelands . Unpublished MS. Thesis , Watershed Science Unit, Utah State University, Logan, Utah, 105 pp.
3. The infiltration approach to the calculation of surface runoff
4. A Statistical Exploration of the Relationships of Soil Moisture Characteristics to the Physical Properties of Soils
5. T. W. Cundy, 1982, An Analysis of the Effects of Spatial Variability of Point Infiltration Rates on the Comparison of Small and Large Plot Rainfall-Runoff . Unpublished Ph.D. Thesis , Watershed Science Unit, Utah State University, Logan, Utah, 125 pp.