Kachale, Ernest James Malumbo. <br/><br/>
The effect of field work on acquisition of selected ecological conce pts among mixed ability secondary school pupils in Uganda   [microfilm ] / 
by Ernest James Malumbo Kachale. 
 - Kampala, Uganda:  Makerere University Library Microfilming Unit,  2000. 
 - 3 titles on 1 microfilm reel;  16 mm. 
<br/><br/>Thesis (M. Education) - Makerere University, 1993. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology-- Fieldwork.<br/>Biology-- Study and teaching-- Uganda