放牧羊群秋冬不同时间驱虫保膘效果测定

放牧羊群秋冬不同时间驱虫保膘效果测定的英文翻译

基本释义

• Result Measurement of Keeping Body Weight by Destroying Inside Parasite of the Flock of Sheep that is Put to Pasture at Different Time of Autumn and Winter