McKelvey, Vincent Ellis 1916-
The phosphoria, park city and shedhorn formations in the western phospahte field / by V. E. Mckelvey. -- Washington : United States Government Printing Office, 1959 - 46 p. + 1 map. -- (Geological Survey Professional Paper ; 313-A).
Estratigrafía
Idaho
55(796)
The phosphoria, park city and shedhorn formations in the western phospahte field / by V. E. Mckelvey. -- Washington : United States Government Printing Office, 1959 - 46 p. + 1 map. -- (Geological Survey Professional Paper ; 313-A).
Estratigrafía
Idaho
55(796)