Statistical abstract of the United States, 1919. (U.S. Foreign and domestic commerce bur.) 864p ’20 50c U.S. Supt. of doc.
University extension
Class extension work in the universities and colleges of the United States. Arthur J. Klein. (U.S. Education bureau. Bul. 1919: 62) 48p pa ’20
Public discussion and information service of university extension. Walton S. Bittner. (U.S. Education bureau. Bul. 1919, no. 61) 54p pa ’20
Utah
Wonders of Utah geology. (Utah. University. Bul. v 10, no. 13) 24p pa ’19 Salt Lake City, Utah
Vegetable gardens
Planning the home vegetable garden; growing early plants. Robert Bier. (New York state. College of agriculture. Cornell reading course for the farm) 22p pa ’19 Ithaca, N.Y.
Venereal diseases
Fighting venereal diseases. (U.S. Public health service) 37p pa ’20