Skip to main content
IRC
search

Biblio

Found 1 results
Filters: Keyword is cost savings and Author is UNICEF -Copenhagen, DK  [Clear All Filters]
1991
D. K. U. N. I. C. E. F. - Copenhagen, «New lubrication for down the hole hammer drilling», vol. no. 3. UNICEF Water, Environment and Sanitation Section, Copenhagen, Denmark, p. 2 p.: tab., 1991.
Back to
the top