Okpiliya F, Effiong E, Eni I, Eja E. Mangrove Forest Ecosystem Utilization And Depletion: Implication For Occupational Changes In Calabar South, Nigeria. EJSD [Internet]. 2013Feb.1 [cited 2024Nov.23];2(1):149. Available from: https://ecsdev.org/ojs/index.php/ejsd/article/view/46