URBAN, L., BRIDGEWATER, S.G.M. and HARRIS, D.J. (2006) “THE MACAL RIVER: A FLORISTIC AND PHYTOSOCIOLOGICAL STUDY OF A THREATENED RIVERINE VEGETATION COMMUNITY IN BELIZE”, Edinburgh Journal of Botany, 63(1), pp. 95–118. doi:10.1017/S0960428606000436.