1. Service announcements. Service and regulatory announcements: List of intercepted plant pests, list of pests recorded, Jan. 1, 1930-June 30, 1931, as intercepted in, on, or with plants and plant products entering United States territory. Bookmark Corporate/Agency Authors: Plant Quarantine and Control Administration and Agriculture Department Publisher: Plant Quarantine and Control Administration Date: Mar. 1932 SuDoc number: A 48.7/2:930-931