Animal Production Unit and Marginal Production

Loading...
来自 University of Pennsylvania 的课程
Feeding the World
39 个评分
University of Pennsylvania
39 个评分
从本节课中
General Animal Production, Efficiency and Food Safety

与讲师见面

  • Dr. David Galligan
    Dr. David Galligan
    Professor of Animal Health Economics
    School of Veterinary Medicine
  • James Ferguson
    James Ferguson
    Professor of Nutrition
    School of Veterinary Medicine

探索我们的目录

免费加入并获得个性化推荐、更新和优惠。