Peru. Progress report on cetacean research 1984-1989
Reyes, J.C.; Van Waerebeek, K. (1991). Peru. Progress report on cetacean research 1984-1989. Report of the International Whaling Commission, 41. International Whaling Commission: [s.l.]. 250-252 pp.
Deel van: Report of the International Whaling Commission. International Whaling Commission: Cambridge. ISSN 0143-8700, meer