author = { Chew, Sing C. },

title = { World ecological degradation accumulation, urbanization, and deforestation 3000 B.C. - A.D. 2000 },

publisher = {AltaMira Press},

isbn = {0759100306},

isbn = {0759100314},

keywords = { Umwelt , Ökologie , Entwaldung , Degradation , Geschichte },

year = {2001},

abstract = {Includes bibliographical references and index},

address = { Walnut Creek [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }