TY - BOOK T1 - Status of practical rock mechanics. DA - 1968. CY - New York, AU - Grosvenor, Niles E., VL - 9 CN - TN5 CN - TN5 PB - American Institute of Mining, Metallurgical, and Petroleum Engineers, PP - New York, PY - 1968. N1 - Sponsored by the Society of Mining Engineers of AIME, and others. ID - 3575 KW - Rock mechanics TI - Status of practical rock mechanics. ER -