Age determination of toothed whales and sirenians : proceedings of the international conference on determining age of odontocete cetaceans [and sirenians], La Jolla, California, September 5 - 19, 1978

edited by W. F. Perrin and A. C. Myrick, jr.
Bok · Engelsk · 1986

Utgitt	Cambridge : International Whaling Commission , 1986
Omfang	VIII, 229 s. : ill.
Emner	hvaler sirenia aldersbestemmelse sjøkuer