Dataset Groups Activity Stream Ecological Economics. Ukpong, I. E. (ed). Perspectives On Environmental Management. Env Syst. Club Uyo. Nigeria. Data and Resources PDFPDF Explore More information Download Ecological Economics Additional Info Field Value Author Ukpong, Imoh Maintainer Env Syst. Club Version 2009 Last Updated March 7, 2024, 12:39 (UTC) Created March 7, 2024, 12:39 (UTC) Pages 178-173