TY - GEN AU - Esrig, Melvin I. ; Bachus, Robert C. eds. ED - SYMPOSIUM ON DESIGN, CONSTRUCTION AND TESTING OF DEEP FOUNDATION IMPROVEMENT: STONE COLUMNS AND OTHER RELATED TECHNIQUES (1990 : Las Vegas) TI - Deep foundation improvements : design, construction and testing SN - 0803113927 PY - 1991/// CY - Philadelphia PB - ASTM KW - FOUNDATIONS KW - COLUMNS-FOUNDATIONS KW - SOIL MECHANICS KW - SOIL STABILIZATION ER -