The Thick-Billed Murres of Prince Leopold Island; A study of the breeding ecology of a colonial high arctic seabird
Ottawa Canada: Canadian Wildlife Service, (1981). First Edition. Hardcover. Octavo; pp; xxvii, (i), 350, appendices; Illustrated with charts, maps, diagrams and a color frontispiece and nineteen additional color plates; pictorial paper covered glossy boards;. A serious study. More