TY  - RPRT
TI  - Ancient maize from Chacoan great houses: Where was it grown?
AU  - L. Benson
AU  - L. Cordell
AU  - K. Vincent
AU  - Howard E. Taylor
AU  - J. Stein
AU  - G. L. Farmer
AU  - K. Futa
PY  - 2003
DO  - 10.1073/pnas.2135068100
UR  - https://pubs.usgs.gov/publication/70025599
ID  - 70025599
ER  -