1
Published 1986.
Subjects: '; ...Hydrology Cold regions Congresses....

Report Number(s): APA 4159

Link to full text
Table of contents
2
by Rickard, Warren E.
Published 1974.
Subjects: '; ...Permafrost Arctic regions....

Report Number(s): APA 2093

Link to full text
Link to introductory pages (copyrighted item).