TVA Procedures for determining physical properties of fertilizers 

 - Muscle Shoals, Ala. :  (s.e.),  1970 
 - 17 p.  : ilus. 
 - Special report : S-444 .
 - Special report : S-444 .
<br/><br/><label>LCCN: </label>45365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizantes.