TY - BOOK AU - Vrkljan,Ivan ED - International Society for Rock Mechanics. TI - Rock engineering in difficult ground conditions: soft rocks and karst : Eurock 2009 : proceedings of the Regional Symposium of the International Society for Rock Mechanics, EUROCK 2009, Dubrovnik, Cavtat, Croatia, 29-31 October 2009 SN - 9780415804813 PY - 2009/// CY - AK Leiden, Netherlands PB - CRC Press KW - Rock mechanics KW - Congresses KW - Rock excavation KW - Karst N1 - Includes bibliographical references and index ER -