Barrett, Walter  <br/><br/>
Agronomy handbook / 
Walter Barrett, Norm Jones  
 - Omaha,   Midwest Laboratories,  [n.d] 
 - 132 p. :  ill. ;  28 cm 
<br/><br/> Contents<br/>Chapter I. Soil Analysis<br/>Chapter II. Plant Analysis 
<br/><br/><label>LCCN: </label>agr45000184  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agronomy
<br/><br/><label>Dewey Class. No.: </label>630  / AGR