Walton, M. J. (1997). Population structure of harbour porpoises Phocoena phocoena in the seas around the UK and adjacent waters.
Style de citation ChicagoWalton, M J. Population Structure of Harbour Porpoises Phocoena Phocoena in the Seas Around the UK and Adjacent Waters. 1997.
Style de citation MLAWalton, M J. Population Structure of Harbour Porpoises Phocoena Phocoena in the Seas Around the UK and Adjacent Waters. 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.