Biologisch-ökologische Untersuchungen über die Vogelnidicolen
By: Sven Nordberg
Contributors: Helsingin yliopisto
Series: Acta zoologica Fennica -- 21
Publisher: Societas pro fauna et flora Fennica
Published: 1936
Place of publication: Helsingfors
Language: ger
Number of pages: 168
Notes: Thesis (doctoral)--Universität Helsingfors, 1936.