Age determination and reproduction of female fin whales, Baleonoptera physalus (Linnaeus, 1758), with special regard to baleen plates and ovaries
By: door Clara Nel van Utrecht-Cock.
Publisher: s.n
Published: 1966
Place of publication: [Amsterdam?
Language: eng
Number of pages: 100
Subjects: Finback whale.
Notes: Summary in Dutch.

Thesis (doctoral)--Universiteit van Amsterdam, 1966.

Includes bibliographical references.