Hidenori Niizawa

Enerugī tenkan o dō susumeru k

Enerugī tenkan o dō susumeru ka

2015

Kikō hendō seisaku no dainamiz

Kikō hendō seisaku no dainamizumu

2015

Governing low-carbon developme

Governing low-carbon development and the economy

2014

Ondanka bōshi no gabanansu

Ondanka bōshi no gabanansu

2010