KWAKU OSEI-HWEDIE. 2 - Food Policy: Managing Drought and the Environment in Botswana: by Kwaku Osei-Hwedie. Africa Development, [S. l.], v. 23, n. 2, 1998. DOI: 10.57054/ad.v23i2.2416. Disponível em: https://journals.codesria.org/index.php/ad/article/view/2416. Acesso em: 28 jul. 2025.