1. Tension Resistant Inclusions in Soils
2. Bassett R. H. and Last N. C. “Reinforcing Earth Below Footings and Embankments ” presented at the April 27 1978 ASCE Symposium on Earth Reinforcement held at Pittsburgh Pa. pp. 202–231.
3. Bell J. R. “Introduction to Geotextiles for Soil Improvement ” presented at the April 14 1980 ASCE Session on The Use of Geotextiles for Soil Improvement held at Portland Oreg. pp. 1–30.
4. Bishop D. M. and Stevens M. E. “Landslides on Logged Areas in Southeast Alaska ” USDA Forest Service Research Paper NOR‐1 U.S. Department of Agriculture Juneau Alaska 1964.