Rock mechanics for industry : Proceeding of the 37th US rock mechanics symposium, vail, Colorado, USA, 6-9 June 1999 / edited by Bernard Amadei ... [and others]. - 2 volume : illustrations ; 26 cm. ISBN: 9058090523 Subjects--Topical Terms: Rock mechanics --Congresses. LC Class. No.: TA706 / .R62 1999