ERSKINE, Christopher F.
Landslides in the vicinity of the Fort Randall reservoir, South Dakota / by Christopher F. Erskine. -- Washington : United States Government Printing Office, 1973 - 64 p. -- (Geological Survey Professional Paper ; 675).
Dakota del Sur
Geotectónica
Tierras - Corrimientos
551.243.4(783)
Landslides in the vicinity of the Fort Randall reservoir, South Dakota / by Christopher F. Erskine. -- Washington : United States Government Printing Office, 1973 - 64 p. -- (Geological Survey Professional Paper ; 675).
Dakota del Sur
Geotectónica
Tierras - Corrimientos
551.243.4(783)