title: [On site GAP (good agricultural practices) in the vegetable production farm].
authors: Chiba University, 648 Matdudo, Chiba 271-8510, Japan.
authors: Yutaka
authors: Y
authors: Shinohara
mesh_terms: D000383:Agriculture / Q000592:standards*; D005506:Food Contamination / Q000517:prevention & control; D007564:Japan; D014675:Vegetables / Q000382:microbiology / Q000592:standards*; D014881:Water Supply / Q000592:standards