1. Workshop on Mobility and Snow Traction Mechanics,1979
2. Proc. Workshop on Mobility and Snow Traction Mechanics, Alta, Utah, U.S.A. (to be published).
3. Application of vane-cone tests on soil for determination of trafficability;Yong,1978
4. Presentation at the Snow Mechanics Workshop;Yong,1979
5. Discussion—Snow Mechanics Workshop;Scholander,1979