Theory and practice of mine ventilation,
Gardado en:
| OCLC: | 3184827 |
|---|---|
| Autor Principal: | |
| Idioma: | English |
| Publicado: |
Columbus, O.,
The Jeffrey manufacturing co.,
c1936.
|
| Edición: | 1st ed. |
| Subjects: | |
| Formato: | Monograph Note that CRL will digitize material from the collection when copyright allows. |