METTE LYKKE, Anne; FOG, Bjarne; E. MADSEN, Jens. Woody Vegetation changes in the Sahel of Burkina Faso assessed by means of local knowledge, aerial photos, and botanical investigations. Geografisk Tidsskrift, [S. l.], v. 2, 1999. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/42473. Acesso em: 25 dec. 2025.