title: The greatest vanishing act in prehistoric America.
authors.forename: Richard
authors.initials: R
authors.lastname: Monastersky
mesh_terms: D000383:Agriculture / Q000266:history; D001106:Archaeology; D002962:Civilization / Q000266:history*; D002980:Climate; D003120:Colorado; D003198:Computer Simulation; D055864:Droughts / Q000266:history; D049691:History, Medieval; D063426:Human Migration / Q000266:history*; D009516:New Mexico; D011057:Politics; D013997:Time Factors; D014754:Violence