00911nam a2200241Ia 4500 CTU_179497 210402s9999 xx 000 0 und d 45.40 333.3 E13 Easton , Thomas A. Taking sides : Clashing views in energy and society Thomas A. Easton Boston McGrawHill 2009 Most fields of academic study evolve over time. Some evolve in turmoil, for they deal in issues of political, social, and economic concern. That is, they involve controversy. Energy conservation,Power resources,Tiết kiệm năng lượng,Nguồn năng lượng Environmental aspects United States,United States,Hoa Kỳ,Hoa Kỳ Phuong, Nhung Trung tâm Học liệu Trường Đại học Cần Thơ