1. DOE/ER-0411 (UC-11);Office of Energy Research,1989
2. Effects of Energy Technology on Global CO2 Emissions;Cheng;BNL 37947,1985
3. An Analysis of Concepts for Controlling Atmospheric Carbon Dioxide;Steinberg;BNL 33960,1983
4. Advanced Technologies for the Recovery, Disposal and Reuse of Carbon Dioxide for Atmospheric Control;Steinberg;BNL 33441,1983
5. Ideas for Making Ocean Trap CO2 Arouse Hope and Fear;Blakeslee;New York Times,1990