Crook, C. <br/><br/>
Citrus production in Zambia, 1971-1975 :  internal report. 

 - Lusaka,  1975. 
<br/><br/> At head of title: Republic of Zambia, Ministry of Rural Development, Dept. of Agriculture. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Citrus fruit industry -- Zambia.--Citrus fruit industry -- Zambia.