TY - BOOK AU - Shedlock, Kaye M. AU - Johnston, Arch C. CN - QE75 CN - QE535.2.U6 CN - QE75 CY - Washington, DC : CY - Denver, CO : DA - 1994. ID - 466992 KW - Seismology KW - Geology, Structural PB - U.S. G.P.O. ; PB - For sale by U.S. Geological Survey, PP - Washington, DC : PP - Denver, CO : PY - 1994. T1 - Investigations of the New Madrid seismic zone / TI - Investigations of the New Madrid seismic zone / VL - A-C VL - 1538 ER -