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  1. 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