"cf08917f-4cef-456f-99b0-57dc468da877" . "NITROUS OXIDE"^^ . "Nitrous oxide (N2O) is a by-product of biological activity of a\nsymbiotic bacteria living in leguminous plant roots. This is a principal\ngreenhouse gas that absorbs in the infrared wavelength region and\nunfortunately falls in an IR \"window\" between IR absorbing features of\nwater and carbon dioxide (a characteristic of all the \"trace\" greenhouse\ngases with significant radiative forcing). It is also laughing gas used by\nmedicine as a gentle general anesthetic. [Nature;v335;528-529;1988]\n[Atmospheric sulfur and nitrogen oxides;George Hidy;p13;1986;Academic\npress; New York]"^^ . .