TY - BOOK AU - Xanthakos, Petros P. & others TI - Ground control and improvement SN - 0471552313 U1 - 624.15 PY - 1994/// CY - New York,New Delhi etc PB - John Wiley & Sons KW - SOCIAL SCIENCE -- General KW - Ground control (Mining) KW - Engineering geology KW - City planning KW - Great Britain ER -