1. The Lawson Creek Formation of Middle Proterozoic age in east-central Idaho Author/Creator: Hobbs, S. W. 1911- (Samuel Warren), author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
2. The Lawson Creek Formation of Middle Proterozoic age in east-central Idaho Author/Creator: Hobbs, S. W. 1911- (Samuel Warren) Publication/Creation: Washington : U.S. Govt. Print. Off. : For sale by Supt. of Docs, 1980 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1478-1482. Access & Availability: Loading