James Small <br/><br/>
Modern aspects of pH : With special reference to plants and soils 

 - New york  D-Van nostrand Co.Inc  1954 
 - 247p 
<br/><br/>James Small: Modern aspects of pH : With special reference to plants and soils.  New york.  D-Van nostrand Co.Inc, 1954.--(581.192SMA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>581.192  / SMA