Supply and Demand Levels for Livestock and Poultry Products in the Chinese Mainland and the Potential Demand for Feed Grains
HUANG Shaolin, LIU Aimin, LU Chunxia, MA Beibei
Journal of Resources and Ecology . 2020, (5): 475 -482 .  DOI: 10.5814/j.issn.1674-764x.2020.05.005