Potassium in agriculture / 
Robert D. Munson, editor. 
 - Madison :  American Society of AGronomy,  1985. 
 - xxiv, 1223 p. :  ill. ;  24 cm. 
<br/><br/> " Proceedings of an international sysposium held 7-10 July 1985 in Atlanta, Georgia..Sponsored by the Potash & Phosphate Institute..et al. 
<br/><br/>Includes bibliographes and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0891180869 
<br/><br/><label>LCCN: </label>8515036  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potassium in agriculture--Congresses.<br/>Potash industry and trade--Congresses.