Reproductive success, food supply and the evolution of clutch-size in the glaucous-winged gull
By: by John Gordon Ward.
Series: Canadian theses on microfiche -- no. 17241.
Published: 1973
Language: eng
Number of pages: 124
Subjects: Glaucous-winged gull -- Reproduction.; Glaucous-winged gull -- Food.; Glaucous-winged gull -- Eggs.
Notes: Leaves 9a, 12a, 55a, 74a and 87a inserted.

Vita.

Thesis (Ph. D.)--University of British Columbia, 1973.

Bibliography: leaves 109-114.

Microfiche of typescript. Ottawa : National Library of Canada, 1974. - 2 sheets ; 10.5 x 14.8 cm. - (Canadian theses on microfiche ; no. 17241)