TY - BOOK ED - Panamerican Conference on Soil Mechanics and Foundation Engineering ED - Sociedad Americana de Ingenieros Civiles ED - International Society of Soil Mechanics and Foundation Engineering. TI - Proceedings of the Fourth Panamerican Conference on Soil Mechanics and Foundation Engineering : San Juan, Puerto Rico, June 1971 =: Memorias del Cuarto Congreso Panamericano de Mecánica de Suelos e Ingeniería de Fundaciones PY - 1971///- CY - New York PB - American Society of Civil Engineers KW - Soil mechanics KW - Congresses KW - Foundations N1 - Sponsored by Soil Mechanics and Foundation Division of the American Society of Civil Engineers; Institute of Engineers, Architects and Surveyors of Puerto Rico; Puerto Rico Section of the American Society of Civil Engineers; Includes bibliogr. references; Vol. 1 (1971; 366 p.); State-Of-The-Art-Papers = Escritos Sobre El Estado-Del-Arte; Vol. 2 (1971; 402 p.); Selected Papers = Escritos Seleccionados; Vol. 3 (1972; 301 p.); Discussion and Conference Record = Discusiones Y Minutas Del Congreso ER -