Research on agricultural intellectual property protection and intellectualization development in Qichun county of Dabie Moutain Area
SUN Yuan-peng, SUN Yan-ling, WU Zhe, LIU Yu-si, LEI Ya-ning
HUBEI AGRICULTURAL SCIENCES . 2019, (15): 146 -149 .  DOI: 10.14088/j.cnki.issn0439-8114.2019.15.034