四川省水稻种业知识产权保护现状及发展对策研究
刘晓刚, 赵颖文, 李晓*
Intellectual Property Protection Status and Development Countermeasures of Rice Seed Industry in Sichuan Province
LIU Xiao-Gang, ZHAO Ying-Wen, LI Xiao-*
中国稻米 . 2014, (1): 28 -31 .  DOI: 10.3969/j.issn.1006-8082.2014.01.006