Williams, John B. — Ground Water in Permafrost Regions--an Annotated Bibliography

Washington, United States Government Printing Office, 1965. A brief history of permafrost investigations in the Soviet Union, United States, and Canada is given annotations with particular emphasis on Alaska and a glossary of terms are included. iii, 294p. folded map in the rear pocket. (U.S. Geological Survey. Water-supply paper, 1792). .