-
*Katsumi YAMANOI
Forestry and Forest Products Research Institute Hokkaido Research Center
-
Yoshikazu OHTANI
Forestry and Forest Products Research Institute
-
Kenzo KITAMURA
Forestry and Forest Products Research Institute Hokkaido Research Center
-
Yuichiro NAKAI
Forestry and Forest Products Research Institute Hokkaido Research Center
-
Satoru SUZUKI
Forestry and Forest Products Research Institute Hokkaido Research Center