| | National Aeronautics and Space Administration |
| | Goddard Space Flight Center Greenbelt, Maryland 20771 USA |
| http://www.nasa.gov/ |
| ochrona warstwy ozonowej |
| 2001 | | Human Health Effects of Ozone Depletion From Stratospheric Aircraft | abs | | 138 | | str | 1,5 | mb |
| toksykologia |
| 2006 | | Reporting Risk Assessment of Nanotechnology: A reporter’s guide to | abs | | 8 | | str | 1,3 | mb |
| | sources and research issues |
| 2003 | | Pulmonary Toxicity of Single-Wall Carbon Nanotubes in Mice 7 and 90 | abs | | 21 | | str | 1,1 | mb |
| | Days after Intratracheal Instillation |
| morze - środowisko i gospodarka morska |
| 2002 | | Subtropical Gyre Variability Observed by Ocean Color Satellites | abs | | 32 | | str | 4,7 | mb |
| technologia i postęp techniczny w ochronie środowiska |
| 2007 | | Rockets and People: Creating a Rocket Industry | abs | | 514 | | str | 2,0 | mb |
| 2006 | | Rockets and People: Creating a Rocket Industry | abs | | 669 | | str | 3,5 | mb |
| 2004 | | Johnson Space Center’s Role in a Sustainable Future | abs | | 133 | | str | 5,2 | mb |