Yazar
Knud Poulsen
12 cilt bulundu.
Cilt sonuçları
Geological classification of Canadian gold deposits
Knud Howard Poulsen · Geological Survey of Canada
106 sayfa · 2000
Geology / Gold ores / Classification
Archean metallogeny of the Mine Centre-Fort Frances area
Knud Howard Poulsen · Ontario Geological Survey
121 sayfa · 2000
Geology / Geology, Stratigraphic / Metallogeny / Stratigraphic Geology
Højre og venstre omkring Georg
Knud Henning Pedersen, Georg Poulsen · Fremad
164 sayfa · 1991
Metal-workers / Labor unions / History / Dansk metalarbejderforbund