National Research Council (U.S.). Highway Research Board. (1953). Engineering applications of soil surveying and mapping.
Citación estilo ChicagoNational Research Council (U.S.). Highway Research Board. Engineering Applications of Soil Surveying and Mapping. Washington, D.C. Highway Research Board, 1953.
Cita MLANational Research Council (U.S.). Highway Research Board. Engineering Applications of Soil Surveying and Mapping. 1953.
Warning: These citations may not always be 100% accurate.