Slack , A . V <br/><br/>
Chemistry and technology of fertilizers 

 - New York:  Interscience publishers,  c1966. 
 - iv , 142p. 
<br/><br/><label>Subjects--Index Terms: </label>Fertilizer - chemistry 
<br/><br/><label>Dewey Class. No.: </label>660  / SLA