kerridge Eric <br/><br/>
Agriculture revolution 
kerridge Eric 
 - NA  NA         1967 
<br/><br/><label>Standard No.: </label>136,868 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X9J.3.L9, K7-;1