Msilanga, Benedict Benard <br/><br/>
Assessment of maize yield gaps among smallholder farmers for improving food security in Songea rural district, Tanzania  
Benedict Benard Msilanga 
 - Dar es Salaam ;  University of Dar es Salaam ,  2018. 
 - xiv,m211p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references<br/>Thesis: PhD (Geography) University of Dar es salaam<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Corn<br/>Corn-yields<br/>Farms<br/>Small-government policy<br/>Food Security<br/>Songea, rural district, Tanzania