The handy sprayer recommendations for application  / 
by Ciba-Geigy. Agricultural División 
 - Basilea, Suiza  :   Ciba Geigy 
 - 24 p. 
<br/><br/><label>LCCN: </label>201036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbicidas  Aspersión