McClintock, J. A. <br/><br/>
Spray chemicals and application equipment a textbook... 

 - La Grange, Indiana :  Horticultural Press,  1945 
 - 320 p.  : ilus 
<br/><br/><label>LCCN: </label>27899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insecticidas.
<br/><br/><label>Dewey Class. No.: </label>632.9  / M22