Knuti, Leo L.  <br/><br/>
Profitable soil management / 
Leo L. Knuti and Milton Korpi and J. C. Hide. 
 - London :  Englewood Cliffs,  c 1962. 
 - vii, 376 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>312  312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil management--Agriculture.
<br/><br/><label>Dewey Class. No.: </label>631.4 / K786p