Vapnek, Jessica. creator Pagotto, Isabella. Kwoka, Margaret. text Rome Food and Agriculture Organization of the United Nations 2007 monographic iv, 107 p. ; 24 cm. Pesticides 341 FOO 2007 A010 Co. 9789251058770 http://www.loc.gov/catdir/toc/fy0803/2008372759.html http://www.loc.gov/catdir/toc/fy0803/2008372759.html