Haas, Jonathan; Creamer, Winifred; Mesía, LuisH.; Goldstein, David; Reinharde, Karl; Rodríguez, Cindy V.(National Academy of Sciences, 2013)
For more than 40 y, there has been an active discussion over the presence and economic importance of maize (Zea mays) during the Late Archaic period (3000–1800 B.C.) in ancient Peru. The evidence for Late Archaic maize has ...
