Pearson, Lorentz C. <br/><br/>
Principles of agronomy / 
Lorentz C. Pearson. 
 - New York :  Reinhold,  1967. 
 - xiv, 434 p. : ill., maps. 
<br/><br/> Based on a course in general agronomy at Ricks College. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agronomy.<br/>Crops.