Biodiversity Heritage Library
By "Walker, James John, "
2nd International congress of entomology, Oxford, August, 1912 ...
By: International Congress of Entomology - Eltringham, Harry, - Jordan, Karl, - Rowland-Brown, Henry, - Walker, James John,
Publication info: Oxford,Printed by Hazell, Watson & Viney, Ld.,1913-14.
Contributed by: Smithsonian Libraries