Degraft-Johnson J C <br/><br/>
African experiment 

 - NA  NA         1958 
<br/><br/><label>Standard No.: </label>136,911 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X9J.65.N5, J8(906)