Biology :   pupils' book 11: experimental edition.  

 - Dar es Salaam:  University College of Dar es Salaam,  1969. 
 - 92p.:  ill.;  27cm. 
 -  Vol.1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Study and teaching<br/>Tanzania
<br/><br/><label>LC Class. No.: </label>EAF PAM QH315.E32 Vol.1