Service announcements. Service and regulatory announcements: List of intercepted plant pests, 1939 (list of pests recorded July 1, 1938-June 30, 1939, as intercepted in, on, or with plants and plant products entering United States territory).
Publication Title:
Service announcements. Service and regulatory announcements: List of intercepted plant pests, 1939 (list of pests recorded July 1, 1938-June 30, 1939, as intercepted in, on, or with plants and plant products entering United States territory).
Display Title:
Service announcements. Service and regulatory announcements: List of intercepted plant pests, 1939 (list of pests recorded July 1, 1938-June 30, 1939, as intercepted in, on, or with plants and plant products entering United States territory).
Corporate Agency Authors:
Entomology and Plant Quarantine Bureau and Agriculture Department