Full Text
Pierce, W.D., R.A. Cushman, and G.E. Hood. 1912. The insect enemies of the cotton boll weevil. Bulletin 100, USDA Bureau of Entomology, Washington, DC. 99 pp.
Contributed by
Mike Quinn on 10 December, 2012 - 1:54pm
Last updated 14 December, 2012 - 11:03pm