Bird census work and environmental monitoring
Subtitle: symposium held at Ammarnäs, 27-29 June 1969
By: arranged by the Ecological Research Committee of the Swedish Natural Science Research Council and the International Bird Census Committee. Edited by Sören Svensson.
Contributors: Svensson, Sören, 1937- ed.; Sweden. Statens naturvetenskapliga forskningsråd. Ekologikommittén.; International Bird Census Committee.
Series: Bulletin from the Ecological Research Committee, no. 9
Publisher: [Bröderna Ekstrands Tryckeri AB]
Published: 1970
Place of publication: Lund
Language: eng
Number of pages: 52
Subjects: Bird populations -- Congresses.
Notes: Includes bibliographies.