| Title | New lubrication for down the hole hammer drilling |
| Publication Type | Miscellaneous |
| Year of Publication | 1991 |
| Authors | Copenhagen, DKUNICEF- |
| Secondary Title | Water and engineering technical information bulletin |
| Volume | no. 3 |
| Pagination | 2 p.: tab. |
| Date Published | 1991-01-01 |
| Publisher | UNICEF Water, Environment and Sanitation Section |
| Place Published | Copenhagen, Denmark |
| Keywords | cost savings, down-the-hole hammer drilling, drilling fluids, well drilling |
| Custom 1 | 212.6 |
