Alkali map, Benson area, Arizona.
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| Corporate author / creator: | United States. Bureau of Soils. |
|---|---|
| Imprint: | [Washington, D.C. : Bureau of Soils, ca. 1920] (Geological Survey) |
| Description: | 1 map : col. ; 21 x 12 cm. |
| Language: | English |
| Subject: | |
| Cartographic data: | Scale [1:126,720]. 1 in. = 2 miles. |
| Format: | Map U.S. Federal Government Document Print |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/7143190 |