Acta Agrestia Sinica
The Threats and Resolutions of International Pasture-crop Farming Systems at Present
WANG Qi, SHI Shang-li, CAO Wen-xia
Acta Agrestia Sinica . 2017, (1): 26 -31 .  DOI: 10.11733/j.issn.1007-0435.2017.01.004