TY - RPRT TI - The contributions and influence of two Americans, Henry S. Washington and Frank A. Perret, to the study of Italian volcanism with emphasis on volcanoes in the Naples area AU - Harvey E. Belkin AU - Tom Gidwitz PY - 2020 DO - 10.1016/b978-0-12-816454-9.00002-x UR - https://pubs.usgs.gov/publication/70203892 ID - 70203892 ER -