The Tanzania biology course  : form 1, experimental version 

 - Dar es Salaam :  University of Dar es Salaam  1967. 
 - 28p.  : ill.   ; 20cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Study and teaching (Secondary) <br/>Tanzania
<br/><br/><label>LC Class. No.: </label>PAM QH315.E343