Zana zinazokokotwa na wanyama 

 - Mbeya  Shirika la kilimo Uyole  1990 
 - 14p.  ill.  20cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farming industry<br/>Farming implements<br/>Tanzania
<br/><br/><label>LC Class. No.: </label>EAF PAM S711Z3 No.45