TY - RPRT TI - The Novarupta-Katmai eruption of 1912 - largest eruption of the twentieth century; centennial perspectives AU - Wes Hildreth AU - Judy Fierstein PY - 2012 DO - 10.3133/pp1791 UR - https://pubs.usgs.gov/publication/pp1791 ID - pp1791 ER -