Okoro SU, Schickhoff U, Böhner J, Schneider UA. A novel approach in monitoring land-cover change in the tropics: oil palm cultivation in the Niger Delta, Nigeria. DIE ERDE [Internet]. 2016 Mar. 22 [cited 2024 Nov. 23];147(1):40-52. Available from: https://die-erde.de/index.php/die-erde/article/view/254