“SHAN, N.H., and BRYAN, W.W. (Eds.), 1976: Tropical Pasture Research. Principies and Methods (‘La investigación En Pastos Tropicales. Método Y fundamentos’). CS.I.R.O. Bulletin 51, Commonwealth Bureau of Pastures and Field Crops. Hurley, Berkshire, England”. Pastos 6, no. 1 (June 30, 2011): 194–195. Accessed November 16, 2024. https://polired.upm.es/index.php/pastos/article/view/725.