The niche concept and the introduction of exotics (freshwater fish) The niche concept and the introduction of exotics (freshwater fish)

by Nilsson, N.-A. (Institut of Freshwater Research, Drottningholm (Sweden)), FAO, Rome (Italy). European Inland Fisheries Advisory Commission eng, Symposium on Stock Enhancement in the Management of Freshwater Fisheries eng 31 May 1982 Budapest (Hungary)
Published 1984