Kellogg, Charles E <br/><br/>
Agricultural development  soil, food, people work 

 - Wisconsin  Soil Science Society of America  1975 
 - 233 p. 
<br/><br/><label>ISBN: </label>0891187634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.9  / KEL