Tamungang, Simon A., Cheke, Robert A. ORCID: https://orcid.org/0000-0002-7437-1934, Mofor, Gilbert Z., Tamungang, Richard N. and Oben, Fritz T. (2014) Conservation concern for the deteriorating geographical range of the Grey Parrot in Cameroon. International Journal of Ecology, 2014:753294. ISSN 1687-9708 (Print), 1687-9716 (Online) (doi:10.1155/2014/753294)