Howd, Cloice R., 1888- text [Washington, Govt. print. off., 1924] eng Thesis (Ph. D)--University of California, 1923. With special thesis t.-p. attached to cover. Bibliography: p. 117-120. Loyal Legion of Loggers and Lumbermen. Lumbering--United States. Lumbermen. Lumber trade--United States. Also available in digital form on the Library of Congress Web site. http://hdl.loc.gov/loc.gdc/mtfgc.2077