Schouten, A. F. <br/><br/>
Productieverhooging en bodemverbetering, 
door A.F. Schouten. 
 - Deventer,  Æ. E. Kluwer  [1941] 
 - 16 p.  illus.  25 cm. 
<br/><br/> Cover-title. 
<br/><br/><label>LCCN: </label>agr47000066  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers and manures.
<br/><br/><label>LC Class. No.: </label>S633  / .S28 
<br/><br/><label>Dewey Class. No.: </label>631.8 
<br/><br/><label>National Agricultural Library Call No.: </label>56.6  / Sch62