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
.
Outline of the Soil Monitoring and Soil Quality Changes of the Arable Land in Japan
定点調査データの概要と農耕地土壌の全国的な傾向
Pedologist
定点調査データの概要と農耕地土壌の全国的な傾向