Xiao-Qing Wang, Zeng-Yuan Li, Xing-E Liu, Guang Deng and Ze-Hui Jiang. Estimating Stem Volume Using QuickBird Imagery and Allometric Relationships for Open Populus xiaohei Plantations[J]. J Integr Plant Biol, 2007, 49(9): 1304-1312.
Xiao-Qing Wang, Zeng-Yuan Li, Xing-E Liu, Guang Deng and Ze-Hui Jiang. Estimating Stem Volume Using QuickBird Imagery and Allometric Relationships for Open Populus xiaohei Plantations[J]. J Integr Plant Biol, 2007, 49(9): 1304-1312.