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  1. By: United States. Plant Pest Control Branch.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture,[1956]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs. - United States. Animal and Plant Health Service. Plant Protection and Quarantine Programs. - United States. Bureau of Entomology and Plant Quarantine. - United States. Bureau of Entomology and Plant Quarantine. - United States. Plant Pest Control Branch. - United States. Plant Pest Control Division - United States. Plant Pest Control Division.
    Publication info: Hyattsville, MD. [etc.]Plant Protection and Quarantine Programs Animal and Plant Health Service.
    Holding Institution: Multiple institutions
  3. By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs. - United States. Bureau of Entomology and Plant Quarantine. - United States. Plant Pest Control Branch. - United States. Plant Pest Control Division.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine,1951-1975.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  4. By: United States. Plant Pest Control Branch.
    Publication info: Washington,1955
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  5. By: United States. Plant Pest Control Branch.
    Publication info: Washington,1956
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  6. By: United States. Plant Pest Control Branch.
    Publication info: Washington, D.C. :Plant Pest Control Branch, Agricultural Research Service,[1955]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library