The Earth as Transformed by Human Action is the culmination of a mammoth undertaking involving the examination of the toll our continual strides forward, techni

"In this breakthrough work--now available in English for the first time--the independent German-Norwegian explorer of soil life, graduate permaculture designer

Now you can tap the source of many of agriculture¿s most popular progressive farming tools. Ideas now commonplace in the industry, such as ¿crop and soil weat