Contreras Duran, R. E. (1977). Breed and environmental factors influencing the performance of crossbred cattle for milk production in a tropical environment. Contreras Duran.
Chicago Style (17th ed.) CitationContreras Duran, Ricardo Eligio. Breed and Environmental Factors Influencing the Performance of Crossbred Cattle for Milk Production in a Tropical Environment. [College Station, Tex.]: Contreras Duran, 1977.
MLA (9th ed.) CitationContreras Duran, Ricardo Eligio. Breed and Environmental Factors Influencing the Performance of Crossbred Cattle for Milk Production in a Tropical Environment. Contreras Duran, 1977.
Warning: These citations may not always be 100% accurate.