定價
：NT$ 8593 元若需訂購本書，請電洽客服 02-25006600[分機130、131]。
相關商品
商品簡介
商品簡介
Vandermeer (U. of Michigan-Ann Arbor) sets out the fundamental natural laws of ecosystems come into play and must be taken into account in the design and operation of an agroecosystem. For some decades, industrial agriculture shills have insisted they could supplant such laws with powerful chemicals, but farmers and gardeners are relearning and integrating them again under such banners as organic, agro-ecology, and sustainable. The difference between an agroecological system and other ecological systems, he says, is the presence of Homo sapiens as the keystone species. Among his topics are constructivism and the evolution of agriculture, the biology of the soil and the emergence of an ecological vision, the problem of pests, biodiversity and imperialism, and toward a sustainable future. Annotation c2010 Book News, Inc., Portland, OR (booknews.com)
您曾經瀏覽過的商品
購物須知
外文書商品之書封，為出版社提供之樣本。實際出貨商品，以出版社所提供之現有版本為主。部份書籍，因出版社供應狀況特殊，匯率將依實際狀況做調整。
無庫存之商品，在您完成訂單程序之後，將以空運的方式為你下單調貨。為了縮短等待的時間，建議您將外文書與其他商品分開下單，以獲得最快的取貨速度，平均調貨時間為1~2個月。
為了保護您的權益，「三民網路書店」提供會員七日商品鑑賞期(收到商品為起始日)。
若要辦理退貨，請在商品鑑賞期內寄回，且商品必須是全新狀態與完整包裝(商品、附件、發票、隨貨贈品等)否則恕不接受退貨。