TY - BOOK ID - 135660965 TI - Transient electromagnetic soundings near Great Sand Dunes National Park and Preserve, San Luis Valley, Colorado (2006 Field Season) AU - Fitterman, David V. AU - De Sozua Filho, Oderson A. AU - Geological Survey (U.S.) PY - 2009 PB - Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, DB - UniCat KW - Electromagnetic interference KW - Time-domain reflectometry KW - Soil moisture KW - Measurement. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135660965 AB - ER -