D.J. Swaine <br/><br/>
Trace-element content of soils 

 - Bureaux  Commonwealth Agricultural  1969 
 - 157p 
<br/><br/>D.J. Swaine: Trace-element content of soils.  Bureaux.  Commonwealth Agricultural, 1969.--(631.41SWA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.41  / SWA