About MATSUBARA FUJIYOSHI
About 京都工繊大 繊維
About MATSUMOTO TSUGUO
About 京都工繊大 繊維
About ISHIKO SHOKYU
About 京都工繊大 繊維
About HAMAZAKI MINORU
About 京都工繊大 繊維
About HAYASHI YOSHIYUKI
About 塩野義製薬 油日ラボラトリーズ
About 日本蚕糸学雑誌
About silkworm
About beginning of silkworm rearing
About Rearing methods of silkworms
About 無菌
About 家蚕
About 齢
About 給餌