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您是否擁有家禽或從 事與家禽有關的工作?讓我們共同努力保持家禽健康


Author:
United States. Animal and Plant Health Inspection Service
Source:
USDA
Year:
2019
Subject:
Poultry, Diseases, Prevention, and Biosecurity
Format:
1 online resource (2 unnumbered pages) : color illustrations.
Language:
Chinese
Publisher:
United States Department of Agriculture. 動物與植物健康檢驗服務
Series:
Program aid (United States. Department of Agriculture)
Collection:
USDA publications
Permanent URL:
https://www.aphis.usda.gov/publications/animal_health/card-defend-the-flock-zh-tw.pdf