The life of the swift, Micropus apus (L.), in relation to the weather
By: by Jukka Koskimies
Series: Suomalaisen tiedeakatemian toimituksia. Sarja A. IV, Biologica -- 15; Suomalaisen tiedeakatemian toimituksia -- 15
Publisher: Suomalainen Tiedeakatemia
Published: 1950
Place of publication: Helsinki
Language: eng
Number of pages: 151
Subjects: Swifts; Birds; Behavior; Climatic factors; Bioclimatology
Notes: Includes bibliographical references (p. [138]-147).