Sea lamprey spawning runs in the Great Lakes in 1950 /

Bibliographic Details
Main Authors:	Applegate, Vernon C. (Vernon Calvert), 1919-, Smith, Bernard R. (Author)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Fish and Wildlife Service, 1950.
Series:	Special scientific report--fisheries ; no. 61.
Subjects:	Petromyzontidae. Lampreys. Fisheries > Great Lakes (North America)

Description
Physical Description:	49 pages : illustrations, maps.
Bibliography:	Includes bibliographical references (page 48).