by TAKAHASHI, Masahiro, TSUGAWA, Ryuichiro
Published in Nippon nōgei kagakukaishi (1959)

by TSUGAWA, Ryuichiro, OKUMURA, Shinji
Published in Agricultural and biological chemistry (1969)

by TSUGAWA, Ryuichiro, OKUMURA, Shinji, ITO, Tamio, KATSUYA, Noboru
Published in Agricultural and biological chemistry (1966)

by TSUGAWA, Ryuichiro, NAKASE, Takashi, KOBAYASHI, Tadao, YAMASHITA, Koich, OKUMURA, Shinji
Published in Agricultural and biological chemistry (1969)

by TSUGAWA, Ryuichiro, NAKASE, Takashi, KOBAYASHI, Tadao, YAMASHITA, Koichi, OKUMURA, Shinji
Published in Agricultural and biological chemistry (1969)

by TAKAHASHI, Masahiro, TSUGAWA, Ryuichiro
Published in Nippon Nōgeikagaku Kaishi (1959)

by SUYAMA, TADASHI, TSUGAWA, RYUICHIRO, OKUMURA, SHINJI, KANAO, SEIZO
Published in YAKUGAKU ZASSHI (25.02.1968)

by OKUMURA, Shinji, TSUGAWA, Ryuichiro, TSUNODA, Toshinao, MOTOZAKI, Shin'ichi
Published in Nippon Nōgeikagaku Kaishi (1962)

by OKUMURA, Shinji, TSUGAWA, Ryuichiro, TSUNODA, Toshinao, KITAI, Atsuo
Published in Nippon Nōgeikagaku Kaishi (1962)

by OKUMURA, Shinji, TSUGAWA, Ryuichiro, TSUNODA, Toshinao, KONO, Kageaki, MATSUI, Toshinori, MIYACHI, Noboru
Published in Nippon Nōgeikagaku Kaishi (1962)

by OKUMURA, Shinji, TSUGAWA, Ryuichiro, TSUNODA, Toshinao, MOTOZAKI, Shin'ichi
Published in Nippon Nōgeikagaku Kaishi (1962)

by OKUMURA, Shinji, TSUGAWA, Ryuichiro, TSUNODA, Toshinao, MOTOZAKI, Shin'ichi
Published in Nippon Nōgeikagaku Kaishi (1962)

by OKUMURA, Shinji, TSUGAWA, Ryuichiro, TSUNODA, Toshinao, MOTOZAKI, Shin'ichi
Published in Nippon Nōgeikagaku Kaishi (1962)

by 須山, 正, 都河, 竜一郎, 奥村, 信二, 金尾, 清造
Published in YAKUGAKU ZASSHI (1968)

by Tsugawa, Ryuichiro, Okumura, Shinji
Published in Agricultural and biological chemistry (01.05.1969)

by AKIRA KAMIMURA, SHINJI OKUMURA, RYUICHIRO TSUGAWA
Year of Publication 29.12.1970

by HIDEO KURONUMA, SHINJI OKUMURA, RYUICHIRO TSUGAWA
Year of Publication 13.10.1970

by HIDEO KURONUMA, SHINJI OKUMURA, RYUICHIRO TSUGAWA
Year of Publication 15.07.1970

by AKIRA KAMIMURA, SHINJI OKUMURA, RYUICHIRO TSUGAWA
Year of Publication 17.12.1969

by SUYAMA, TADASHI, TSUGAWA, RYUICHIRO, OKUMURA, SHINJI, KANAO, SEIZO
Published in Yakugaku zasshi (1968)