TY - BOOK AU - Bell,F.G. TI - Foundation engineering in difficult ground SN - 0408003111 U1 - 624.15 20 PY - 1978/// CY - London, Boston PB - Newnes-Butterworth KW - Foundations KW - Soil mechanics N1 - Based on papers presented at a conference held in Sheffield in 1976; Includes bibliographical references and index ER -