1939
Vegetation type map of the park prepared by Branch of Forestry, National Park Service. USNPS, Master Plan, 1942, two maps and key.
Newton B. Drury appointed to Yosemite Advisory Board, Feb. 24. YNP, 1939, p. 10.
Vegetation type map of the park prepared by Branch of Forestry, National Park Service. USNPS, Master Plan, 1942, two maps and key.
Newton B. Drury appointed to Yosemite Advisory Board, Feb. 24. YNP, 1939, p. 10.