Effectiveness of S1 and bi-parental progeny selections in improving downy mildew resistance and grain yield of corn - Calendacion, Alfredo N. 1944- (1977)
Appendices: leaves 76-105.
Mimeographed.
Thesis (M.S.)--University of the Philippines, Los Banos.
Vita.
Keywords: Corn -- Disease and pest resistance -- Philippines; Downy mildew; Maize