TY  - BOOK
AU  - Johnson,Douglas L.
TI  - The nature of nomadism: a comparative study of pastoral migrations in southwestern Asia and northern Africa 
T2  - University of Chicago. Dept. of Geography. Research paper no. 118
U1  - 305.90691 
PY  - 1969///
CY  - Chicago
PB  - Dept. of Geography
KW  - Nomads
N1  - Includes bibliographical references
ER  -