Arnold M H Ed. <br/><br/>
Agricultural research for development 
Arnold M H Ed. 
 - London  Cambridge University Press         1976 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>51337 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:f, L6;1