Theory and practice of mine ventilation,
Sparad:
| OCLC: | 3184827 |
|---|---|
| Huvudupphovsman: | |
| Språk: | English |
| Publicerad: |
Columbus, O.,
The Jeffrey manufacturing co.,
c1936.
|
| Upplaga: | 1st ed. |
| Ämnen: | |
| Materialtyp: | Monograph Note that CRL will digitize material from the collection when copyright allows. |