Grower application of media and analysis  [videorecording] / 
On Sat One television Productions, Inc. 
 - Anderson, SC :  On Sat One Television Productions,  c1993. 
 - 1 videocassette (15 min.) :  sd., col. ;  1/2 in. 
 - The learning series .
<br/><br/>Essential micronutrients for higher plants -- Beneficial elements. 
<br/><br/><br/>VHS. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leaves--Nutrition.