aTheory must be combined with pracitice, which has proved to be a truth. 必须与pracitice结合理论,被证明是真相。[translate] a他说等她一回来就把礼物送给他 He said as soon as waits for her to come back on to give the gift he[translate] ...
Sustainability 2011, 3 2078 (4) Developing a theory base. Intellectual work to explain how overconsumption of resources has led to environmental destruction. The field of Environmental Studies is crucial here. The development of a biophysical social theory based on thorough analysis of networks of ...