Reproductive responses of poultry to radiomimetric drugs and colchicine. IV. Observations on the progenies of Inter se and reciprocally mated F1 birds of drug treated males; B. None-treated females inseminated with drug-treated spermatoza [microform] - Alcantara, Ruperto Ongsotto 1938- (Photoduplication Service. University of the Philippines Library, 1977)