| 1 |
| National Research Council (Estados Unidos)
La banda ancha : situación actual y perspectivas / National Research Council. — Madrid : Fundación Auna, [2002]. — 101 p. ; 28 cm. — ( Biblioteca Fundación Retevisión) | |
| 2 |
| National Research Council (Estados Unidos)
La banda ancha : situación actual y perspectivas / National Research Council. — Madrid : Fundación Auna, [2002]. — 101 p. ; 28 cm. — ( Biblioteca Fundación Retevisión) | |
| 3 |
| Environmental epidemiology : public health and hazardous wastes . Volume 1 / Committee on Environmental Epidemiology, Board on Environmental Studies and Toxicology, Commission on Life Sciences, National Research Council. — Washington, D.C. : National Academy Press, 1991. — 282 p. : fig. ; 24 cm. — |  |
| 4 |
| Hazardous Waste Site Management: Water Quality Issues Colloquium (3. 1987. [s. l.])
Hazardous waste site management : water quality issues : report on a colloquium / sponsored by the Water Science and Technology Board. — Washington, D.C. : National Academy Press, 1988. — 212 p. : il., tab. ; 23 cm. — ( Colloquium ;
3) |  |
| 5 |
| Joint Symposium on Ozone Depletion, Greenhouse Gases, and Climate Change (1988. National Academy of Science, Washington)
Ozone depletion, greenhouse gases, and climate change / symposium by the Board on Atmospheric Sciences and Climate and the Committee on Global Change Commission on Physical Sciences, Mathematics, and Resources National Research Council. — Washington, D.C. : National Academy Press, 1989. — 122 p. : gráf. ; 23 cm. — |  |
| 6 |
| Rethinking the ozone problem in urban and regional air pollution / Committee on Tropospheric Ozone Formation and Measurement, Board on Environmental Studies and Toxicology, Board on Atmospheric Sciences and Climate, Commission on Geosciences, Environment, and Resources, National Research Council. — Washington, D.C. : National Academy Press, 1991. — 500 p. : gráf., tab. ; 24 cm. — |  |
| 7 |
| Valuing ecosystem services : toward better environmental decision-making / National Research Council of the National Academies. — Washington, D.C. : The National Academies Press, 2005. — XII, 277 p. ; 23 cm. — |  |
