TY  - BOOK
AU  - Irwin,Henry T.
AU  - Wheat,Joe Ben
AU  - Irwin,Lee F.
TI  - University of Colorado investigations of paleolithic and epipaleolithic sites in the Sudan, Africa
T2  - Nubian series
PY  - 1968///
CY  - Salt Lake City
PB  - University of Utah Press
ER  -