1. The gold quartz veins of Grass valley, California, Author/Creator: Johnston, W. D. 1899- (William Drumm) Publication/Creation: Washington : U.S. Govt. Print. Off, 1940 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 194-196. Access & Availability: Loading
2. Ground water in the Paleozoic rocks of northern Alabama Author/Creator: Johnston, W. D. 1899- (William Drumm) Publication/Creation: [Montgomery, Ala.] : [Printed by the Wilson Print. Co.], 1933 Format: Book Access & Availability: Loading
3. Physical divisions of northern Alabama Author/Creator: Johnston, W. D. 1899- (William Drumm) Publication/Creation: University, Ala. : [publisher not identified], 1930 Format: Book Access & Availability: Loading