Study guide for agricultural pest control advisers on nematodes and nematicides / 
[Winfield H. Hart, editor.] 
 - Berkeley :  University of California,  1981 
 - 40p. :  ill. 
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematode diseases of plants.<br/>Nematocides.<br/>Plant nematodes.