MERTZ, Ole; CHRISTENSEN, Hanne. Land Use and Crop Diversity in Two Iban Communities, Sarawak, Malaysia. Geografisk Tidsskrift, [S. l.], v. 97, 1997. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/42086. Acesso em: 18 dec. 2025.