Soil regions.
| Format: | Map |
|---|---|
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified],
[between 1950 and 1959?]
|
| Subjects: |
| Item Description: | Includes indexed guide to light colored, dark colored and other soils. Cartographic material. |
|---|---|
| Physical Description: | 1 map ; 37 x 50 cm. |