Age and growth of European barbel Barbus barbus (Cyprinidae) in the small, mesotrophic River Lee and relative to other populations in EnglandL. Vilizzi, G.H. Copp and J.R. BrittonKnowl. Managt. Aquatic Ecosyst., 409 (2013) 09DOI: https://doi.org/10.1051/kmae/2013054