Petsicides :    report of a workshop, Vienna, 1 June 1973. 

 - New York :    United Nations,    1973. 
 - 31 p. ;    21 cm. 
<br/><br/>  Introductory notes in English, French, Russian, and Spanish. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Pesticides industry.<br/> Pesticides.