TY - RPRT TI - Volcano geodesy: A critical tool for assessing the state of volcanoes and their potential for hazardous eruptive activity AU - Michael Poland AU - Elske de Zeeuw-van Dalfsen PY - 2021 DO - 10.1016/b978-0-12-818082-2.00003-2 UR - https://pubs.usgs.gov/publication/70230082 ID - 70230082 ER -