Gray, Lewis Cecil,  1881- [from old catalog] <br/><br/>
Introduction to agricultural economics, 

 - New York,  1927. 
 - xii p., 1 l.,  20 cm.  556 p. front., illus. (maps) diagrs. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781406717280 
<br/><br/><label>LCCN: </label>29-012241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects.
<br/><br/><label>Dewey Class. No.: </label>338.1