A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Kiyoshi KOIKE, Yo NARUSE. "Some Considerations conerning the Plio-Pleistocene Boundary in South Kanto Region." The Quaternary Research (Daiyonki-Kenkyu) 1.1 (1957) 11-17