TY - RPRT TI - Human and biophysical influences on fire occurrence in the United States AU - Todd Hawbaker AU - Volker C. Radeloff AU - Susan I. Stewart AU - Roger B. Hammer AU - Nicholas S. Keuler AU - Murray K. Clayton PY - 2013 DO - 10.1890/12-1816.1 UR - https://pubs.usgs.gov/publication/70046230 ID - 70046230 ER -