Y. Oshima
发表
H. Seino,
Shunji Ohta,
Z. Uchijima,
1993
.
Y. Oshima,
1958
.
H. Koizumi,
Y. Oshima,
1985,
The botanical magazine = Shokubutsu-gaku-zasshi.
Shunji Ohta,
Z. Uchijima,
Y. Oshima,
1993
.
Y. Oshima,
2006
.
Y. Oshima,
2006
.
Y. Oshima,
1961
.
Shunji Ohta,
Z. Uchijima,
Y. Oshima,
1993,
Ecological Research.
H. Koizumi,
Y. Oshima,
1993,
Ecological Research.
Y. Oshima,
Seoung-won Ann,
1996,
Ecological Research.
M. Kimura,
Y. Oshima,
H. Iwaki,
1985
.
Shunji Ohta,
Z. Uchijima,
Y. Oshima,
1995
.