The Growth Characteristics of New Mulberry Cultivars in Fukushima
Fukushimaken Sangyoshikenjo Kenkyu Houkoku (Bulletin of the Fukushima Sericultural Experiment Station) No.24, 51-119 (in Japanese) 1990
小山 朗夫
コヤマ アキオ (Akio Koyama)
更新日: 2010/10/18