Matthews, G.A. <br/><br/>
Pesticide application methods 

 - 2nd 
 - Harlow  Longman Scientific & Technical  1979 
 - xiii, 405 p.  Illustration 
<br/><br/><label>ISBN: </label>0582409055 
<br/><br/><label>Dewey Class. No.: </label>632.94  / MAT