New pearly fresh-water mussels from Mexico and Uruguay

by William B. Marshall
Bok · Engelsk · 1923 William Blanchard Marshall

Utgitt	Washington : Government Printing Office , 1923
Omfang	4 s.
Opplysninger	Fra: United States National Museum. Proceedings of the United States Nationa l Museum. Washington, Smithsonian Institution Press, 1924