Hibbard, Benjamin Horace. <br/><br/>
Agricultural economics / 
Benjamin Horace Hibbard. 
 - 1st ed. 
 - London :  McGraw-hill book company, Inc,  c 1948. 
 - x, 441 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture. 
<br/><br/><label>Dewey Class. No.: </label>338.1 / H522a