Address of President Coolidge before the first International congress of soil science.
Subtitle: Washington, D. C., June 13, 1927.
Publisher: U. S. Govt. print. off.
Published: 1927
Place of publication: Washington
Language: eng
Subjects: Soils.; Agriculture -- United States.
Notes: Cover title.

Bound with other presidential addresses of Harding, Coolidge and Hoover.