http://www.cdpr.ca.gov/docs/dept/factshts/what2.pdf
http://www.cdpr.ca.gov/docs/dept/factshts/spanish/what-s.pdf
It defines what is a pesticide, and presents some common kinds of pesticides and their functions. Document in pdf format; Acrobat Reader required.
Originador(es): California Environmental Protection Agency. Department of Pesticide Regulation
Recurso adicionado em:
19/07/1999
Idiomas disponíveis:
Inglês, Espanhol