人類生態學 - 哲學，原理

[NT 60487] Overview

[NT 60478] Works:	1 [NT 60520] works in 1 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

能趨疲：新世界觀：21世紀人類文明的新曙光 [NT 59711] by: 蔡伸章; 雷夫金(Rifkin, Jeremy) ([NT 1579] Language materials, printed)