Bird count
Subtitle: a practical guide to bird surveys
By: Humphrey M. Dobinson ; illustrated by Roy Wiltshire and Robert Micklewright.
Contributors: Wiltshire, Roy.; Micklewright, Robert.
Series: Peacock books
Publisher: Penguin
Published: 1976
Place of publication: Harmondsworth; New York
Language: eng
Number of pages: 192
Subjects: Bird surveys.; Birds -- Counting.; Bird populations.
Notes: Bibliography: p. 183-189.
Includes index.