|Author:||Packard, C. M.|
|Title:||The Hessian Fly in California.|
|Publication info:||Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library, Alternative Farming Systems Information Center
|Rights/Permissions:||Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S.|
The Hessian Fly in California.
Packard, C. M.
Washington DC: : United States Department of Agriculture, November 1928
Wheat Diseases and pests
F821 Pests of Plants (Insects and Other Arthropods)