A revision of the European gall midges of the subfamily Porricondylinae (Diptera: Itonididae)
By: Samuel Panelius
Contributors: Helsingin yliopisto
Series: Acta zoologica Fennica -- 113
Publisher: Societas pro fauna et flora Fennica; Akateeminen kirjakauppa, jakaja
Published: 1965
Place of publication: Helsinki
Language: eng
Number of pages: 157
Notes: Thesis (doctoral)--Helsingfors universitet, 1965.