1.
Loyola Hernández O, Valido Tomés A, Triana González D, Curbelo Rodríguez L, Guevara Viera R. Grass Availability in Ultramafic Cattle Areas. RPA [Internet]. 31may2017 [citado 31oct.2020];27(1):5-. Available from: https://revistas.reduc.edu.cu/index.php/rpa/article/view/1307