Crossbreeding with the Mancha, Talavera, and Merino
References
Porter, V., & Mason, I. L. (2002). Mason’s World Dictionary of Livestock Breeds, Types and Varieties (5th ed.). Wallingford, Oxfordshire, UK: CABI Publishing.
Porter, V., Alderson, L., Hall, S. J. G., & Sponenberg, D. P. (2016). Mason’s World Encyclopedia of Livestock Breeds and Breeding: 2 Volume Pack (1st ed.). Wallingford, Oxfordshire, UK: CABI.
Welham, M. (1977). Crossbreeding sheep for milk and meat in a Mediterranean environment. FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS. http://www.fao.org/3/a-x6500e/X6500E20.htm