Foliar feeding of plants with amino acid chelates 
edited by H. DeWayne Ashmead... [et al.] 
 - Park Ridge, N.Jersey  Noyes Publications  1986 
 - 370 p.  il. n.  24 cm 
<br/><br/><label>ISBN: </label>0815510594 
<br/><br/><label>Subjects--Index Terms: </label>Aplicacion de abonos Nutricion de las plantas