Instructions for taking samples of soil for moisture determinations.
| Main Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington] :
[Govt. print. off],
[1894]
|
| Subjects: |
| Item Description: | Circular Number2. |
|---|---|
| Physical Description: | 3 pages ; 23 cm. |