Industrial production and formulation of pesticides in developing countries 
by UniteNations Industrial Development Organization 
 - New York  United Nations   
 - 185+p. 
<br/><br/> 1972, v.1 : General Principles and formulation of pesticides, 1974, v.2 : Chemistry and Production of Pesticides 
<br/><br/><label>Dewey Class. No.: </label>T214 Un3