TY  - BOOK
AU  - Wissler,Clark,1870-1947
TI  - Population changes among the northern Plains Indians
PY  - 1970///
CY  - New Haven, Conn.
PB  - Human Relations Area Files
KW  - Indians of North America
KW  - Great Plains
KW  - Census
N1  - Reprint of the 1936 ed; Bibliography: p. 19-20
ER  -