A Study on the Stem Sap Flow of Pinus taeda
YU Mukui1,2,JIANG Zhilin1,LU Xiaozhen1,HU Yimin2,ZHU Yonglin3
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2003, (03): 7 -10 .  DOI: 10.3969/j.jssn.1000-2006.2003.03.002