Read, Fiona, Instituto Español de Oceanografía, Centro Oceanográfico de Vigo, PO Box 1552, E-36200, Vigo, Spain, Spain

• NAMMCO Scientific Publications Vol. 8: Harbour seals in the North Atlantic and the Baltic - Articles
  Age determination methods in harbour seals (Phoca vitulina) with a review of methods applicable to carnivores
  Abstract  PDF