Rotary drilling holes in coalbeds for degasification [[electronic resource] /] / by Joseph Cervik, H.H. Fields, and G.N. Aul
| Rotary drilling holes in coalbeds for degasification [[electronic resource] /] / by Joseph Cervik, H.H. Fields, and G.N. Aul |
| Autore | Cervik Joseph |
| Pubbl/distr/stampa | [Pittsburgh, Pa.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1975] |
| Descrizione fisica | 21 pages : digital, PDF file |
| Altri autori (Persone) |
FieldsH. H
AulGeorge N |
| Collana | Report of investigations |
| Soggetto topico | Coalbed methane drainage |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910696829503321 |
Cervik Joseph
|
||
| [Pittsburgh, Pa.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1975] | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Water in fusion [[electronic resource] ] : an effective and economical longwall dust control / / by Joseph Cervik, Albert Sainato, and Eugene Baker
| Water in fusion [[electronic resource] ] : an effective and economical longwall dust control / / by Joseph Cervik, Albert Sainato, and Eugene Baker |
| Autore | Cervik Joseph |
| Pubbl/distr/stampa | [Pittsburgh, Pa.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1983] |
| Descrizione fisica | 14 pages : digital, PDF file |
| Altri autori (Persone) |
SainatoAlbert
BakerEugene |
| Collana | Report of investigations |
| Soggetto topico | Coal mines and mining - Dust control - Water infusion |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Water in fusion |
| Record Nr. | UNINA-9910696838203321 |
Cervik Joseph
|
||
| [Pittsburgh, Pa.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1983] | ||
| Lo trovi qui: Univ. Federico II | ||
| ||