Farm budgeting handbook / 
prepared by G.J.M.E. Orr and F.M.C. Mansa. 
 - Mansa,  1972. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm management -- Handbooks, manuals, etc.--Farm management -- Handbooks, manuals, etc.<br/>Agriculture -- Economic aspects -- Zambia -- Luapula Province.--Agriculture -- Economic aspects -- Zambia -- Luapula Province.--Agriculture -- Economic aspects -- Zambia -- Luapula Province.--Agriculture -- Economic aspects -- Zambia -- Luapula Province.