links dos pesticidas

http://bases.bireme.br/cgi-bin/wxislind.exe/iah/online/?IsisScript=iah/iah.xis&src=google&base=LILACS&lang=p&nextAction=lnk&exprSearch=438532&indexSearch=ID


http://www.scielosp.org/pdf/rsp/v34n5/3223.pdf

http://www.scielo.br/pdf/%0D/pab/v37n5/9535.pdf