1. The relationship between male: female ratio and fertility in broiler breeders;Brake;Poult. Sci.,1998
2. Conservation and genetical study of Spanish chicken breeds (1975-1998)(28);Campo,1998
3. Conservation and genetical study of Spanish chicken breeds (6);Campo,1982
4. Genetic basis of the Melanotic Prat phenotype;Campo;Br. Poult. Sci.,1986
5. Spiking influence on fertility and reproductive behavior of broiler breeder;Casanovas;Poult. Sci.,1999