搜尋 圖片 地圖 Play YouTube 新聞 Gmail 雲端硬碟 更多 »
登入
書籍 書目
" Ecological and conservation thought at the turn of the century was nearly all in what might be called closed systems of one kind or another. In all of them some kind of balance or near balance was to be achieved. The geologists had their peneplain; the... "
A Little Corner of Freedom: Russian Nature Protection from Stalin to Gorbachev - 第 375 頁
Douglas R. Weiner 著 - 1999 - 570 頁
有限的預覽 - 關於此書

Nature's Economy: A History of Ecological Ideas

David Worster, Donald Worster, Hall Distinguished Professor of History Donald Worster - 1994 - 505 頁
...been too frightened by scarcity, too cautious in their husbanding of resources. According to Raup: Ecological and conservation thought at the turn of...achieved. The geologists had their peneplain; the ecologists visualized a self-perpetuating climax; the soil scientists proposed a thoroughly mature...
有限的預覽 - 關於此書




  1. 我的圖書館
  2. 說明
  3. 進階圖書搜尋