The Syrphid of the Ethiopian region based on material in the collection of the British Museum
Subtitle: with descriptions of new genera and species.
By: By Professor Mario Bezzi.
Contributors: Bezzi, Mario, 1868-1927.
Publisher: Printed by order of the Trustees
Published: 1915
Place of publication: London
Language: eng
Number of pages: 146
Subjects: Syrphidae; Diptera -- Ethiopia
Notes: Natural history