by Ishikawa, H
Published in Noson Seikatsu Kenkyu (1973)

by Kimizuka, M
Published in Noson Seikatsu Kenkyu (1973)

by Kamiya, K
Published in Noson Seikatsu Kenkyu (1973)

by Jimbo, N, Hasebe, T, Kobayashi, H
Published in Noson Seikatsu Kenkyu (1973)

by Hirose, T
Published in Noson Seikatsu Kenkyu (1973)

by Kawamoto, A
Published in Noson Seikatsu Kenkyu (1973)

by Fukushi, S, Tanaka, H, Kamatani, T, Yoshioka, A
Published in Noson Seikatsu Kenkyu (1973)

by Kodama, G
Published in Noson Seikatsu Kenkyu (1973)

by Yaguchi, K
Published in Noson Seikatsu Kenkyu (1973)

by Hujii, S
Published in Noson Seikatsu Kenkyu (1972)

by Takajima, T
Published in Noson Seikatsu Kenkyu (1972)

by Jinbo, N, Hasebe, T
Published in Noson Seikatsu Kenkyu (1972)

by Hasumi, O
Published in Noson Seikatsu Kenkyu (1972)

by Tabata, T
Published in Noson Seikatsu Kenkyu (1972)

by Hashimoto, K
Published in Noson Seikatsu Kenkyu (1972)

by Izumitani, M
Published in Noson Seikatsu Kenkyu (1972)

by Ohashi, M
Published in Noson Seikatsu Kenkyu (1972)

by Kamiya, K
Published in Noson Seikatsu Kenkyu (1971)

by Watanabe, H
Published in Noson Seikatsu Kenkyu (1971)

by Ishigaki, S
Published in Noson Seikatsu Kenkyu (1971)