The development and use of a physical method for measuring the penetration of oxygen into coals /
Wedi'i Gadw mewn:
| OCLC: | 57046997 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
England :
University of Birminghaml,
1959.
|
| Fformat: | Traethawd Ymchwil Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |