Observations on Canadian Arctic Larus gulls and on the taxonomy of L. thayeri Brooks
By: by A. H. Macpherson.
Publisher: Arctic Institute of North America
Published: 1961
Place of publication: [Montreal]
Language: eng
Number of pages: 40
Subjects: Gulls.; Birds -- Arctic regions.; Birds -- Canada.
Notes: Bibliography: p. 37-39.
Based on thesis (M. Sc.) McGill University.
Abstract in Russian.