Application of electro-ultrafiltration (EUF) in agricultural production :  proceedings of the First International Symposium on the Application of Electro-Ultrafiltration in Agricultural Production ... Budapest, May 6-10, 1980 / 
edited by K. Nemeth. 
 - The Hague :  Martinus Nijhoff,  1982. 
 - 137 p. 
<br/><br/> Reprinted from Plant and soil ; v. 64, no. 1 (1982) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis.