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norman w radforth
5 cilt bulundu.
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Organic terrain organization from the air
Norman W. Radforth · Sine nomine
Sayfa sayısı yok · 1955
Aeronautics, Military / Aerial observation (Military science) / Serial reconnaissance / Military Aeronautics / Aerial reconnaissance
Progress report on organic terrain studies
Norman W. Radforth · National Research Council of Canada, Associate Committee on Soil and Snow Mechanics
53 sayfa · 1950
Kategori yok
Preliminary notes on "Muskeg" from Churchill
Norman W. Radforth · National Research Council of Canada, Associate Committee on Soil and Snow Mechanics
26 sayfa · 1947
Peat bogs. / Trafficability -- Manitoba -- Churchill
A suggested classification of Muskeg for the engineer
Norman W. Radforth · National Research Council of Canada, Associate Committee on Soil and Snow Mechanics
28 sayfa · 1952
Engineering geology / Peat bogs.