Frost action in soils a symposium presented at the 30th annual meeting, January 9-12, 1951.

Xehetasun bibliografikoak
Erakunde egilea: National Research Council (U.S.). Highway Research Board
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. Highway Research Board 1952.
Gaiak: