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

 - Madison  Soil Science of America  1973 
 - vii, 491p.  ill.  24cm. 
<br/><br/>Includes bibliographical references<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil testing<br/>Plant analysis
<br/><br/><label>LC Class. No.: </label>BOT S593.S743