The complete outdoorsman's guide to birds of eastern North America /
by John P. S. Mackenzie ; illustrated by Terence Shortt ; with a pref. by Roger Tory Peterson.
- Boston : Houghton Mifflin, 1977, c1976.
- 240 p. : ill. ; 23 cm.
First published in 1976 under title: The complete outdoorsman's guide to birds of Canada and eastern North America. Includes index.