Tuva

References

FAO. (1997). 2.2. RAZAS DESAPARECIDAS. Lista Mundial de Vigilancia para la Diversidad de los Animales Domésticos. (2a ÉDICIÓN). https://www.fao.org/4/V8300S/v8300s0s.htm (in French)

Kusakin, I., Zakharov, L., & Hurbimarzarov. (1998). CURRENT AND PROSPECTIVE SITUATION IN SHEEP AND GOAT BREEDING IN RUSSIA. SHEEP AND GOAT PRODUCTION IN CENTRAL AND EASTERN EUROPEAN COUNTRIES  Proceedings of the workshop held in Budapest, Hungary, 29 November - 02 December 1997. http://www.fao.org/regional/europe/pub/rts50/244.htm

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.