A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
Y. Harada. "Über den Einfluss der Lichtqualität für Keimung und Wachstum der Jungen Waldpflanzen." Journal of the Japanese Forestry Society 21.8 (1939) 435-457