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Hiroshi Kumagai

b. 1940 · 3 books

Books by Hiroshi Kumagai

Waga kuni nōgyō, nōson no saik
Waga kuni nōgyō, nōson no saiki
2009
Atarashii chūdō shugi
Atarashii chūdō shugi
1999
Chiiki shigen to soshiki no ge
Chiiki shigen to soshiki no gendaiteki hyōka
1993