On the ecology of Diaeretiella rapae (M'Intosh)

McKenzie, Caroline Anne2006-12-282006-12-2819771977http://hdl.handle.net/2440/21016vii, 137 leaves : photos, (Part col.), graphs, tables ; 30 cm.56574 bytesapplication/pdfenDiaeretiella rapae.Brevicoryne brassicae.On the ecology of Diaeretiella rapae (M'Intosh)Thesis