F.P. Hassani

P. H.

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Innovations in Mining Backfill Technology978-9O-6191-985-8
(9O-6191-985-1)
1989M.J. Scoble ยท T.R. Yu

F. P. Helmus