4

https://w3id.org/jp-textbook/AC100000000601/Time025

Details

Duration(transferred): 4
Duration: 4
Compiling Prospectus: 高等学校年地理総合(二宮)2021年検定教科書編修趣意書
Duration type: Standard
Listing order: 25
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 第４章　地球的課題と国際協力：3　人口・食料問題