Hali ya uchumi na maendeleo na jamii Mkoa wa Mara. - Dar es Salaam : Jamhuri ya Muungano wa Tanzania, 1998. - viii,215p. : ill. ; 21cm. Subjects--Topical Terms: Economic profileEconomic indicatorsSocial developmentMara, Tanzania (Region). LC Class. No.: SOC HC885.T3L56