Authors
H. Ozawa
Fukushima Prefectural Forestry Research Centre, 1 Nishijimasaka, Narita, Asaka-machi,, Koriyama, Japan
J. Watanabe
Fukushima Prefectural Forestry Research Centre, 1 Nishijimasaka, Narita, Asaka-machi,, Koriyama, Japan
H. Chen
Hubei Provincial Forestry Bureau, 355 Xiongchudajie, Hongshan,, Wuhan, China
K. Isoda
Forest Tree Breeding Center, Independent Administrative Institution, 3809-1 Ishi, Juo, Hitachi,, Ibaraki, Japan
A. Watanabe
Forest Tree Breeding Center, Independent Administrative Institution, 3809-1 Ishi, Juo, Hitachi,, Ibaraki, Japan