Sadaichi Yamada

Nō to shoku no keizai to kyōdō

1999

Gendai nōmin kyōikuron

Gendai nōmin kyōikuron

1987

Chiiki nōgyō kōzō saihenka ni

Chiiki nōgyō kōzō saihenka ni okeru nōmin no shutai keisei

1985

Chiiki nōgyō no hatten jōken

Chiiki nōgyō no hatten jōken

1985