TY - BOOK ID - 139141263 TI - Is amplitude loss of sonic waveforms due to intrinsic attenuation or source coupling to the medium? AU - Lee, Myung W. AU - Geological Survey (U.S.) PY - 2006 PB - Reston, Va. : U.S. Dept. of the Interior U.S. Geological Survey, DB - UniCat KW - Natural gas KW - Oil well logging, Acoustic. KW - Seismic prospecting. KW - Hydrates. UR - https://www.unicat.be/uniCat?func=search&query=sysid:139141263 AB - ER -