-
Albertus Fajar IRAWAN
The United Graduate School of Agricultural Sciences, Ehime University
-
Yoshinori YAMAMOTO
Faculty of Agriculture, Kochi University
-
Akira MIYAZAKI
Faculty of Agriculture, Kochi University
-
Tetsushi YOSHIDA
Faculty of Agriculture, Kochi University
-
Foh Shoon JONG
P. T. National Timber and Forest Product