5[7]Ngowi AV, Maeda DN, Partanen TJ. Knowledge, attitudes and practices (KAP) among agricultural extension workers concerning the reduction of the adverse impact of pesticides in agricultural areas in Tanzania[J]. Med Lav,2002,93(4):338-346.
6[8]Mekonnen Y, Agonafir T. Pesticide sprayers' knowledge, attitude and practice of pesticide use on agricultural farms of Ethiopia[J]. Occup Med (Lond), 2002,52(6):311-315.
7[9]Sadhra S,Petts J,McAlpine S,et al.Workers' understanding of chemical risks: electroplating case study[J]. Occup Environ Med, 2002, 59(10):689-695.
8Ngowi AV,Maeda DN,Partanen TJ.Knowledge,attitudes and practices(KPA)among agricultural extension morkers concerning the reduction of the adverse impact of pesticides in agricultural areas in Tanzania[J].Med Lav,2002,93(4): 338-346.?A
9Mekonnen Y,Agonafir T.Pesticide sprayers'knowledge,attitude and practice of pesticide use on agricultural farms of Ethiopia[J].Occup Med(Lond), 2002,52(6): 311-315.?A
10Sadhra S,Petts J,McAlpine S,et al.Workers' understanding of chemical risks:electroplating case study[J].Occup Environ Med,2002,59(10): 689-695.?A?A
