Melesse, A., Steingass, H., Schollenberger, M. and Rodehutscord, M. (2017) “Screening of common tropical grass and legume forages in Ethiopia for their nutrient composition and methane production profile in vitro”, Tropical Grasslands-Forrajes Tropicales, 5(3), pp. 163–175. doi: 10.17138/tgft(5)163-175.