Biodiversity Heritage Library
By "Armitage, H. M. (Horace Morton), 1890-"
The Hall scale eradication project /
By: Fosen, E. H. (Edwin H.), - Armitage, H. M. (Horace Morton), - Cressman, A. W. (Albert Wallace),
Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1953.
Contributed by: U.S. Department of Agriculture, National Agricultural Library