Yazar
James Frederick McDivitt
4 cilt bulundu.
Cilt sonuçları
Minerals and men
James Frederick McDivitt · The Johns Hopkins University Press
175 sayfa · 1974
Mines and mineral resources / Mineral industries / Metals
University training programs for minerals and energy in the Asia/Pacific region
James Frederick McDivitt · PECC Minerals and Energy Forum
188 sayfa · 1993
Geology / Study and teaching (Higher) / Mining engineering
Prospecting for mineral ores in Europe
James Frederick McDivitt · Organisation for Economic Co-operation and Development
65 sayfa · 1962
Europe / Mines and mineral resources / Prospecting