Busseola fusca (Fuller), the African maize stalk borer : a handbook of information /

by Harris, K. M.
Published 1992

The sorghum midge contarinia sorghicola (coq.) in Nigeria /

by Harris, K. M.
Published 1961

Coniesta ignefusalis (Hampson) the Millet Stem Borer : a hndbook of information /

by Youm, O.
Published 1996

Crop protection information : an international perspective ; proceedings of International Crop Protection Information Workshop, held at CAB International, Wallingford, UK April 198...

Published 1989