Vertical magnetic noise in the voice frequency band within and above coal mines
| Main Author: | Durkin, John. |
|---|---|
| Other Authors: | United States. Bureau of Mines. |
| Format: | Electronic |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
[1983]
|
| Physical Description: |
27 pages : digital, PDF file. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
8828. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/LPS96976 |
https://purl.fdlp.gov/GPO/LPS96976
CMU Storage Gov Pub Microfiche
Electronic Resource Click Here| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub Microfiche | HE 20.7131:8828 | Available Place a Hold |