Chiou-Rong Sheue, Yuen-Po YangYuen-Po YangChiou-Rong SheueKuo-Huang, Ling-LongLing-LongKuo-Huang2009-07-152018-07-062009-07-152018-07-0620030006-8063http://ntur.lib.ntu.edu.tw//handle/246246/162082application/pdf4013381 bytesapplication/pdfen-USAltitudinal Variation of Resin Ducts in Pinus Taiwanensis Hayata (Pinaceae) Needles台灣二葉松針葉內松脂管之海拔變異10.7016/BBAS.200310.0305http://ntur.lib.ntu.edu.tw/bitstream/246246/162082/1/08.pdf