1. The methods of petrographic-microscopic research, their relative accuracy and range of application Author/Creator: Wright, F. E. 1877-1953. (Frederic Eugene) Publication/Creation: [Washington, D. C.] : Carnegie institution of Washington, 1911 Resource Type: Book Access & Availability: Loading
2. The Ketchikan and Wrangell mining districts, Alaska, Author/Creator: Wright, F. E. 1877-1953. (Frederic Eugene) Publication/Creation: Washington : Govt. Print Off, 1908 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 346-350. Access & Availability: Loading