Bear, Firman E. <br/><br/>
Soils in relation to crop growth / 
Firman E. Bear. 
 - New York :  Reinhold,  1955. 
 - 297 p. :  ill. 
<br/><br/><label>LCCN: </label>93034239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology.<br/>Soils
<br/><br/><label>Dewey Class. No.: </label>631.41