de, Boer, and Cornelio Ntumi. “Elephant Crop Damage and Electric Fence Construction in the Maputo Elephant Reserve, Mozambique”. Pachyderm 30, no. 1 (June 30, 2001): 57–64. Accessed July 3, 2024. https://pachydermjournal.org/index.php/pachyderm/article/view/1039.