A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Yasuji YOSHIDA, Ikusaburo MURANO. "Studies on efficiency of the Farmland Clearning Construction." Japanese Journal of Farm Work Research 1967.4 (1967) 68-73