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Earl Clark Willey
4 cilt bulundu.
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Rating and care of domestic sawdust burners
Earl Clark Willey · Engineering Experiment Station, Oregon State System of Higher Education, Oregon State College
27 sayfa · 1941
Wood waste / Heating / Furnaces
Saving fuel in Oregon homes
Earl Clark Willey · Engineering Experiment Station, Oregon State System of Higher Education, Oregon State College
36 sayfa · 1942
Fuel / Heating