Leonese

References

Commonsleon. (2021, October 30). Pérdidas, desapariciones y olvidos: la mantequera leonesa (i). La nuestra tierra. https://commonsleon.wordpress.com/2014/10/30/mantequera-leonesa-1/ (in Spanish)

elpalillo. (2015, May 15). Mantequera leonesa: una raza en el olvido. El Palillo Leones. http://www.elpalilloleones.com/2015/05/15/mantequera-leonesa-una-raza-en-el-olvido/ (in Spanish)

Gonzalez, M. A. (n.d.). Leonese cattle, their crosses and possibilities for their improvement. EurekaMag Biomedical Library. http://eurekamag.com/research/013/750/013750057.php

Kranky Kids. (n.d.). Leonese. My Daily Cow®. http://www.krankykids.com/cows/mydailycow_2009/2009_december/20091201.html

Porter, V., & Mason, I. L. (2002). Mason’s World Dictionary of Livestock Breeds, Types and Varieties (5th ed.). Wallingford, Oxfordshire, UK: CABI Publishing.

Wikimedia Foundation. (2024b, January 27). Mantequera Leonesa. Wikipedia. https://es.wikipedia.org/wiki/Mantequera_leonesa (in Spanish)