Why save endangered species?

Other author U.S. Fish and Wildlife Service.
Format Book
EditionRev. 1993.
Publication Info[Washington, D.C.?] : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service, 1993.
Description7 pages : color illustrations ; 23 x 11 cm
Subjects

General noteShipping list no.: 94-0090-P.
GPO item number0612
Govt. docs number I 49.2:En 2/7/993