The protection of fresh-water mussels /

Bibliographic Details
Main Author: Coker, R. E. (Robert Ervin), 1876-1967
Format: Government Document Book
Language:English
Published: Washington : Govt. Print. Off, 1914.
Series:Bureau of Fisheries document ; no. 793.
Subjects:
Description
Item Description:At head of title: Department of commerce ...
Physical Description:1 preliminary leaf, 23 pages : plate ; 23 cm.