The earth's permafrost beds
By: by N.A. Gravé ; Permafrost and ancient glaciation / by I.P. Gerasimov and K.K. Markov ; translated by E.R. Hope.
Contributors: Gerasimov, I. P. 1905-1985; Markov, K. K.
Publisher: Defence Scientific Information Service, DRB Canada
Published: 1968
Place of publication: [Ottawa]
Language: eng
Number of pages: 19
Subjects: Frozen ground
Other titles: Permafrost and ancient glaciation
Notes: "T 499 R."

Includes bibliographical references.