Proceedings of the third South African Maize Breeding Symposium, held at Potchefstroom, Summer Grain Centre, Highvekd Region, March 21-23, 1978 - South African Maize Breeding Symposium (3rd : 1978 : Highveld Region) (Pretoria Department of Agricultural Technical Services, 1971)
Keywords: Corn -- Congresses; Corn -- Diseases and pests -- Congresses; Corn -- Breeding -- Congresses