In B. Allenby and D. Richards, eds. The greening of industrial ecosystems. An introduction to life cycle assessment. In Industrial Ecology . Hocking, Martin B. 1994.
Disposable cups have eco-merit.
Portney, Paul R. 1995. For Activity 3.2 Edgington, Stephen M. 1993. For Activity 3.4 Globerman, Steven. 1993. Trade liberalization and the environment. In S. Globerman and M. Walker, eds.