TY  - BOOK
AU  - Alpers, Edward A.
TI  - Ivory & slaves in East Central Africa: : changing patterns of international trade to the later 19th c
SN  - 043532005X
PY  - 1975///
CY  - London
PB  - Heineman
KW  - Africa, Eastern
KW  - Commerce
KW  - History
KW  - Ivory
KW  - Slave-trade
ER  -