Environmentalists and philosophers point out that gnp is not an adequate measure of the quality of life in a nation-it only measures the market value of the goods and services . 环境学家和哲学家指出，国民生产总值不足以衡量一个国家生活素质的高低，它只能衡量产品和劳务的市场价值。
Department of geography , peking university , beijing 100871 北京大学城市与环境学系，北京， 100871
Department of urban and environmental , peking university , beijing , 100871 北京大学城市与环境学系，
Graduate school of environmental science , okayama university , japan 日本网山大学大学院环境学研究科
Application of environment isotope trace in environment research 环境同位素示踪在环境学研究中的应用
Dept . of urban and environmental sciences , peking university , beijing , 100871 北京大学城市与环境学系，北京， 100871
Dept of urban and environmental sciences , peking university , beijing , 100871 北京大学城市与环境学系，北京， 100871
Department of urban environmental science , peking university , beijing , 100871 北京大学城市与环境学系，北京， 100871
Department of urban environmental sciences , peking university , beijing , 100871 北京大学城市与环境学系，北京， 100871
Dept . of urban and environmental science , peking university , beijing , 100871 北京大学城市与环境学系，北京， 100871
