"Charles A. and Mary R. Beard, the Rise of the American Civilization, 1927"
CPAS Takagi Yasaka Digital Archive | Graduate School of Arts and Sciences / College of Arts and Sciences
「Andre Siegfried, 『現代米国論』 America Comes of Age, 1927」
CPAS Takagi Yasaka Digital Archive | Graduate School of Arts and Sciences / College of Arts and Sciences
[「米国三偉人の生涯と其の史的背景」序]
CPAS Takagi Yasaka Digital Archive | Graduate School of Arts and Sciences / College of Arts and Sciences
フユアオイ
Database of vascular plant specimens collected from 1922 to 1990 and stored at the Herbarium and Forest Museum in the University of Tokyo Chiba Forest | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
ハマエンドウ
Database of vascular plant specimens collected from 1922 to 1990 and stored at the Herbarium and Forest Museum in the University of Tokyo Chiba Forest | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture