dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Frankenfeld, J. C. (Justus Carl), - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine], [1948]
    Holding Institution: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature