The Beetles of the Pacific Northwest. Part III, Pselaphidae and Diversicornia I /

Autor Hatch, Melville Harrison, 1898-1988, Park, Orlando, 1901-1969, Wagner, John A., Fender, Kenneth M., Barr, William F., 1920-2011, Woodroffe, G. E., Coombs, C. W.
Vydáno 1961