Ferris, G.F. — The sucking lice.

1951 x, 320 p., 124 figures, blue cloth with gilt lettering on spine. Written by the American entomologist Gordon Floyd Ferris (1893-1958), professor of entomology at Standford University, California. With detailed descriptions and illustrations, including those of new species. Small library mark on front paste-down, otherwise a very good copy.