Sixty-one new Diptera
Publisher: Cranbrook Courier Print
Published: 1925
Place of publication: Cranbrook, B. C
Language: eng
Number of pages: 12
Subjects: Diptera; Catalogs and collections
Notes: Published 7 Feb., 1925, by the kindness of Col. C. H. Pollen.

A Contoura copy of the one in the O. A. Johannsen reprint collection at Dept. of entomology, Cornell University.

Copy 2: Original publication.

Amer. Ent. Soc.