Qi ge huan bao lü dian zi
Subtitle: jian jian dan dan chuang zao lü se xin sheng huo
By: zuo zhe Yuehan Lei'en ; yi zhe Yang Yongyu ; Zhong wen ban zong gu wen Jin Hengbiao ; zong yin yan Xiao Xinhuang = Seven wonders : everyday things for a healthier planet / John C. Ryan.
Contributors: Yang, Yongyu.
Edition: 2 ban
Series: Huan wo lü se di qiu -- 1
Publisher: Xin zi ran zhu yi gu fen you xian gong si
Published: 2004
Place of publication: Taibei Shi
Language: chi
Number of pages: 188
Subjects: Ecological engineering.
Work titles: Seven wonders.
Notes: Translation of: Seven wonders : everyday things for a healthier planet.

Includes bibliographical references.