Black flies
By: P. G. Mason, J. A. Shemanchut.
Contributors: Shemanchuk, J. A.; Canada. Agriculture Canada. Communications Branch.
Edition: Rev.
Series: Publication (Canada. Agriculture Canada) -- 1499
Publisher: Communications Branch, Agriculture Canada
Published: 1990
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 18
Subjects: Simuliidae.
Notes: Issued also in French under title: Les mouches noires.

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