Health And Safety In Maintenance Activities
Nicolae Stelian Ungureanu, Dinu Daraba, Roland Iosif Moraru
Environmental Specific Needs of a Gravel Pit – Case Study Someş River
Dorel Guşat, Ioan Bud, Dinu Daraba
Rehabilitation Plan Method for an Andezite Open Pit
Ioan Bud, Dorel GuȘat, Dinu Daraba