Pearson, Lorentz C <br/><br/>
Principles Of Agronomy. 
By Lorentz C Pearson. 
 - 1st Ed. 
 - New Delhi:  Affiliated East-West Press Pvt Ltd,  1973. 
 - Xiv, 434p.:  15cm. 
<br/><br/>Bibliography & Index. 
<br/><br/><label>Subjects--Index Terms: </label>Specific topics in natural history, Botany 
<br/><br/><label>Dewey Class. No.: </label>581