Leo M. Walsh <br/><br/>
Soil testing and plant analysis 

 - Revised Edition. 
 - Madison  Soil Science Society of America Inc  1974 
 - 491p 
<br/><br/>Leo M. Walsh & James D. Beaton: Soil testing and plant analysis.  (Revised Edition.)  Madison.  Soil Science Society of America Inc, 1974.--(631.41WAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.41  / WAL