Zeng Qingluan

The Global Stratotype Section and Point for the Base of the Middle Ordovician Series and the Third Stage (Dapingian)

Wang Xiaofeng, C. Xiaohong, S. Stouge, 2009 .

Effect of boron on the leaf etiolation and fruit drop of Newhall Navel orange in southern Jiangxi.

Wang Yun-hua, Jiang Cuncang, Liu Guidong, 2009 .