Infectious hematopoietic necrosis (IHN) virus disease.
Contributors: U.S. Fish and Wildlife Service. Division of Cultural Methods Research.
Series: FDL -- 39; FDL (Washington, D.C.) -- 39.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service, Division of Cultural Methods Research
Published: 1974
Place of publication: Washington, D.C
Language: eng
Subjects: Anadromous fishes -- Virus diseases.; Sockeye salmon -- Virus diseases.; Chinook salmon -- Virus diseases.; Rainbow trout -- Virus diseases.
Notes: Caption title.

Prepared by Donald F. Amend.

Supersedes FDL-14 and FDL-30.

Includes bibliographical references (p. 5-6).