Birds from Arctic North America. Ornithological results of the Fram-Expedition 1898-1902 and the Gja-Expedition 1903-1907
Pavement profile and roughness measurements (a review of methods) / by E. J. Yoder, Delon Hampton, under contract with Arctic Construction and Frost Effects Laboratory, U. S. Army Engineer Division, New England, Waltham, Mass., for Office of the Chief of Engineers, Airfields Branch, Engineering Division, Military Construction.
