Authors: Willby, NJ Abernethy, VJ Demars, BOL

Citation: Nj. Willby et al., Attribute-based classification of European hydrophytes and its relationship to habitat utilization, FRESHW BIOL, 43(1), 2000, pp. 43-74

Authors: Demars, BOL Harper, DM

Citation: Bol. Demars et Dm. Harper, The aquatic macrophytes of an English lowland river system: assessing response to nutrient enrichment, HYDROBIOL, 384, 1998, pp. 75-88