TY  - BOOK
AU  - Lang, Gottfried O.
TI  - Development in Usukuma: an introduction perspective 
AV  - HC557.T3 D4
PY  - 1978///
CY  - Williamsburg
PB  - Boswell Printing and Publishing Company
KW  - Usukuma(Tanzania)
KW  - Economic conditions
KW  - Social conditions
ER  -