Fertilizer nitrogen :  its chemistry and technology / 
Edited by Vincent Sauchelli. 
 - 2nd ed. 
 - New York :  Reinhold Pub. Corp.   c 1964. 
 - viii, 424 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>310  310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Echniques, equipment, materials
<br/><br/><label>Dewey Class. No.: </label>631.84 / S85f