1839?- 1868-1930 agriculture arikaraindians biography descriptionandtravel edward ethnobotany ethnologicalcollectionswilson exhibitions fortbertholdindianreservation furtrade gardening gilbertlivingstone goodbird greatplains indiansofnorthamerica lawandlegislation mandanindians materialculture missouririvervalley northdakota plants politicsandgovernment socialconditions sociallifeandcustoms tribalgovernment tribaltrustfunds useful waheenee