Trapnell, Colin Graham. <br/><br/>
The soils, vegetation, and agriculture of North-eastern Rhodesia :  report of the ecological survey /  [microfilm]. 
by C.G. Trapnell 
 - Lusaka :  Govt. printer,  1953. 
<br/><br/> Cover title.  At head of title: Northern Rhodesia.  Photographed by UNZA Library, 1972. 
<br/><br/><br/>Microfilm. Lusaka : Govt. Printer, 1953. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Lusaka : Govt. Printer, 1953. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Lusaka : Govt. Printer, 1953. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Lusaka : Govt. Printer, 1953. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Lusaka : Govt. Printer, 1953. 1 microfilm reel : negative ; 35 mm. 
<br/><br/><label>LCCN: </label>56035048 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture -- Zambia.--Agriculture -- Zambia.<br/>Soils -- Zambia.--Soils -- Zambia.<br/>Botany -- Zambia.--Botany -- Zambia.<br/>Plant ecology.
<br/><br/><label>LC Class. No.: </label>S471.R48  / T7 1953X