I. De V. Malherbe <br/><br/>
Soil Fertility 

 - 6th Afrikaans Ed 
 - London  Oxford university press  1948 
 - 296p 
<br/><br/>I. De V. Malherbe: Soil Fertility.  (6th Afrikaans Ed)  London.  Oxford university press, 1948.--(631.42MAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.42  / MAL