Levels of loyalty and contact chains for different pig holding types in Denmark, based on data from the CHR, 1st January 2006 – 31st December 2015.
收藏数据链接：
官方服务：
资源简介：
Levels of loyalty and contact chains for different pig holding types in Denmark, based on data from the CHR, 1st January 2006 – 31st December 2015.
创建时间：
2017-06-30
