引用本文: | 范成勇, 付士波, 谢鑫星. 粮食安全与耕地保护研究基于卡尔多希克斯改进视角[J]. 草业科学, 2010, 4(3): 132-135. |
Citation: | Cheng-Yong FAN, Shi-Bei FU, Xin-Xing XIE. A study on the relationship between arable land change and food security in ChinaBased on Karldor Hicks Principle[J]. Pratacultural Science, 2010, 4(3): 132-135. |