"Greathead (1971)" . "Greathead, D. 1971. A new species of Melanagromyza Hendel (Dipt. , Agromyzidae) from pods of the bonavist bean (Dolichos lablab) in Uganda. Bull Ent Res, 60: 463-465." . "1971"^^ . "Greathead (1971)" . . "1971"^^ . . .