Usamao chiefdom, Kwimba District
Collinson, M. P.
Usamao chiefdom, Kwimba District - Ukiriguru : Western Research Centre, 1962 - 42p. : ill. ; 35cm. - Farm Management Surveys; 2 .
farm managent survey
IRA HD2137.T2C61
Usamao chiefdom, Kwimba District - Ukiriguru : Western Research Centre, 1962 - 42p. : ill. ; 35cm. - Farm Management Surveys; 2 .
farm managent survey
IRA HD2137.T2C61