Efferson, J. Norman <br/><br/>
Principles of farm management / 
J. Norman Efferson 
 - New York :  McGraw-Hill ,  1953 
 - vii, 431p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Farm management
<br/><br/><label>Dewey Class. No.: </label>631  / EFF