A comparison on internal structures of a leaf in Dryas octopetala between populations growing in the Arctic and mid-latitude alpine Ⅱ
Wada N. Murai M. Shima A. Tamaoki D. Karahara I. Sekikawa S. Cooper E. J. and Uchida M.
The 9th Symposium on Polar Science
National Institute of Polar Research
National Institute of Polar Research, Tachikawa