TY - RPRT TI - Possible sources of archaeological maize found in Chaco Canyon and Aztec Ruin, New Mexico AU - L. V. Benson AU - J.R. Stein AU - Howard E. Taylor PY - 2009 DO - 10.1016/j.jas.2008.09.023 UR - https://pubs.usgs.gov/publication/70032455 ID - 70032455 ER -