What does the "fish" stand for in the U.S. Fish & Wildlife Service?

Other Authors: U.S. Fish and Wildlife Service.
Format: Book
Language: English
Published: [Washington, D.C.?] : U.S. Dept. of the Interior, U.S. Fish & Wildlife Service, [1986?]
Physical Description: 1 folded sheet (6 pages) : illustrations ; 23 x 11 cm.
Subjects:

CMU Storage Gov Pub

LocationCall Number: Status
CMU Storage Gov Pub I 49.2:F 52/16 Available