Sigauke Kudzai <br/><br/>
Evaluation Of The Efficacy Of Insecticidesin The Control Of The Larger Borer (Prostephanus Truncatus) On Maize (Zea Mays L.) In Zimbabwe. 

 -  Mutare Africa University C2014 
 - XIV 94P ILL.: 30CM 
 -  0 .
<br/><br/><br/>ENG