Call Number (LC) Title Results
I 29.1:930 Report of Director of National Park Service to Secretary of Interior for fiscal year ended June 30, 1930 and travel season, 1930. 1
I 29.1:931 Annual report of Director of National Park Service to Secretary of Interior for fiscal year ended June 30, 1931 and travel season, 1931. 1
I 29.1:932 Annual report of Director of National Park Service to Secretary of Interior for fiscal year ended June 30, 1932 and travel season, 1932. 1
I 29.1:(date) Annual report of Director of National Park Service to Secretary of Interior 1
I 29.10:1 Story of Yosemite Valley, Yosemite National Park, Calif.
Story of Yosemite Valley, Yosemite National Park, Calif 		2
I29.10-1 Story of Yosemite Valley, Yosemite National Park, Calif. 1
I 29.100: Conserve o gram.
Conserve o grams. 		2
I 29.102:  
I 29.103: The National parks, index.
The national parks, index. 		2
I 29.104/2:L 49 Our fragile legacy : preserving the spirit of peoples past and present. 1
I 29.104/2:M 31  
I 29.104/2:St 2 Manual for state historic preservation review boards. 1
I 29.104/3:Z 7 Zoning and historic preservation / 1
I 29.104:In 8/corr The Interior Building : its architecture and its art / 1
I 29.104:R 26 Rehabilitating historic office buildings : two projects using federal tax incentives : the Physicians building, Fresno, California, the Wyandotte building, Columbus, Ohio / 1
I 29.104:T 34 Improving thermal efficiency : historic wooden windows : the Colcord Building, Oklahoma City, Oklahoma / 1
I 29.105:2 Trees for urban parks : a guide for the selection and culture of trees in northeastern cities / 1
I 29.105/2:4 Evaluation of catlinite resources, Pipestone National Monument, Minnesota / 1
I 29.105/2:6 Problem exotic plants in selected parks of the Midwest Region and a bibliography on their management / 1
I 29.105/2:9 Effects of regulated lake levels on muskrats in Voyageurs National Park, Minnesota 1