TY  - BOOK
AU  - Gumerman, George J. (Ed.)
AU  - Gumerman, George J. (Ed.)
TI  - Distribution of prehistoric population aggregates
U1  - Y171:5z7 
PY  - 1971///
CY  - Arizona
PB  - Perscott College Press
KW  - Y171:5z7
ER  -