Polygonal system of ice-wedges and conditions of their development
収録刊行物
-
- Permafrost International Conference (Lafayette, Ind., 11-15 Nov. 1963) Proc.
-
Permafrost International Conference (Lafayette, Ind., 11-15 Nov. 1963) Proc. 102-105, 1966
Natl. Acad. Sci-Natl. Research Council Pub.