Aegyptische Dipteren,

Paged continuously: [pt. 1] p. [1]-66; [pt. 2] p. [67]-195.

Revision of the North American Empidæ--a family of two-winged insects.

From the Proceedings of the United States National Museum, vol. XVIII, p. 387-440.

Guide to the insects of Connecticut,

Parts I-II contained in Bulletin 16.

Reports ...

Issued in parts.

Histoire naturelle des diptères des environs de Paris /

Mode of access: Internet.

The flies that cause myiasis in man /

Contribution from Bureau of Entomology and Plant Quarantine.