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they are being invested continuously even now to develop, operate, and improve the
educational scheme for environmental or sustainability education at the higher education level. We believe that this book will be a truly valuable milestone for those
who are thinking of meeting the same kinds of educational challenges.
This book represents only a fraction of APIEL. More information and newsletters
are available at http://www.envleader.u-tokyo.ac.jp/index_e.html .
Tokyo, Japan
Takashi Mino
Keisuke Hanaki
Preface