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Filtering by: Creator Collins, Curtis Allan Conference Name Northwest Conference on Road Building

Proceedings of the 1955 Northwest Conference on Road Building

Creator:

Oregon State College. Engineering Experiment Station, Northwest Conference on Road Building, American Society Of Civil Engineers. Student Chapter, and Oregon State College. School of Engineering

Resource Type:

Conference Proceeding
Proceedings of the 1953 Northwest Conference on Road Building

Creator:

Oregon State College. Engineering Experiment Station, Northwest Conference on Road Building, American Society of Civil Engineers. Student Chapter, and Oregon State College. School of Engineering

Resource Type:

Conference Proceeding

Full Text:

course. For a dry base 12 to 18 inches deep, the sandstone or sandrock is good. MR. COLLINS: Sand has