Examination of soil samples.
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington] :
[Govt. print. off.],
1911.
|
| Subjects: |
| Item Description: | Bureau of Soils-Circular Number26. |
|---|---|
| Physical Description: | 7 pages ; 23 cm. |