Boston, R. A. S. <br/><br/>
Mansa rural dairy unit, Mansa district, Luapula Province / 
by R.A.S. Boston [and others]. 
 - [Mansa] :  Ministry of Rural Development, Land Use Services Division, Luapula Province,  1969. 
<br/><br/> Cyclostyled.  Cover imprint: Land Use Services, Ministry of Rural Development, Lusaka. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairying -- Mansa (Zambia)--Dairying -- Mansa (Zambia)