1. Terrain evaluation for mobility purposes;Grabau;J Terramech,1964
2. Desert testing of military vehicles;Snider;Abstr J Terramech,1970
3. A quantitative method for describing terrain for ground mobility;Shamburger;J Terramech,1967
4. Classification of terrain for mobility purposes;Van Lopik;Abstr J Terramech,1968
5. Liston RA, Czako T, Haley P, Harrison Jr WL, Hanamoto B, Martin L. Mobility environmental research study mobility testing procedures. Vicksburg, MI: Land Locomotion Laboratory, U.S. Army Tank-Automotive Center, U.S. Army Engineer Waterways Experiment Station; 1966. Contract Report No. 3-153.