ÖSTERLE, N.; ANGASSA, A.; TADESSE, A.; EBRO, A. Crop-Livestock Farming Systems Varying with Different Altitudes in Southern Ethiopia. Journal of Science, Technology and Arts Research, [S. l.], v. 1, n. 4, p. 01–13, 2012. Disponível em: https://journals.wgu.edu.et/index.php/star/article/view/55. Acesso em: 23 sep. 2024.