TY - BOOK AU - O'Brien, Grady M. AU - Tucci, Patrick. AU - Burkhardt, Douglas J. CN - I 19.76: CY - Denver, Colo. : DA - 1995. ID - 196160 KW - Water levels N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 97-0071-M. PB - U.S. Geological Survey : PB - Books and Open-File Reports Section [distributor], PP - Denver, Colo. : PY - 1995. T1 - Water levels in the Yucca Mountain area, Nevada, 1992 TI - Water levels in the Yucca Mountain area, Nevada, 1992 ER -