Reconstruction of old gravel roads / by Charles C. Albright and Roscoe E. Mills

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Superior document:Bulletin / Engineering Extension Department 9
VerfasserIn:
Place / Publishing House:Lafayette, Ind. : Purdue Univ., 1925
Blwyddyn Gyhoeddi:1925
Iaith:English
Cyfres:Bulletin / Engineering Extension Department 9
Publications of the Engineering Departments / Purdue University 9,1
Disgrifiad Corfforoll:15 S.; Ill., graph. Darst.
Nodiadau:Literaturverz. S. 25
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