引用本文: | 郑淑欣, 朱林, 许兴, 侯志军. 宁夏中部干旱带苜蓿碳同位素分辨率的替代指标[J]. 草业科学, 2013, 7(12): 2011-2018. |
Citation: | Shu-xin ZHENG, Lin ZHU, Xing XU, Zhi-jun HOU. Substitution indexes of carbon isotope discrimination for alfalfa in arid area of central Ningxia[J]. Pratacultural Science, 2013, 7(12): 2011-2018. |