Soil survey of Payne County, Oklahoma /
Saved in:
| Language: | English |
|---|---|
| Format: | U.S. Federal Government Document Book E-Resource |
Table of Contents:
- At head of title: U.S. Department of Agriculture, Bureau of Soils, Milton Whitney, chief.
- On t.p.: Advance sheets--Field operations of the Bureau of Soils, 1916.