How Insects Fly - 1929

21-B-18

Regular price $18.00

Snodgrass, R. E. How Insects Fly. Washington, GPO, 1930. 42pp, illus, 6x9.5", wrps, uncut, stapled. Reprint from the Smithsonian Report for 1929. Author is with the Bureau of Entomology, USDA. Very good.