Price: ¥2,860 (tax included) This is the official textbook for learning about environmental issues, covering important information related to the SDGs. Purchased in April 2025, with notes made in places highlighting important points. - Title: Eco-Test Official Textbook, 10th Edition - Publisher: Tokyo Electric Power Company - Features: Official textbook on environmental issues - ISBN: 978-4-8009-9295-8 - Contents: Includes information on SDGs