| 000 | 01308 a2200385 4500 | ||
|---|---|---|---|
| 005 | 20250514010335.0 | ||
| 264 | 0 | _c19951012 | |
| 008 | 199510s 0 0 eng d | ||
| 022 | _a0036-8075 | ||
| 024 | 7 |
_a10.1126/science.11538074 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aChyba, C F | |
| 245 | 0 | 0 |
_aCometary delivery of organic molecules to the early Earth. _h[electronic resource] |
| 260 |
_bScience (New York, N.Y.) _cJul 1990 |
||
| 300 |
_a366-73 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. | ||
| 650 | 0 | 4 | _aAmino Acids |
| 650 | 0 | 4 | _aAtmosphere |
| 650 | 0 | 4 | _aBiological Evolution |
| 650 | 0 | 4 |
_aCarbon Dioxide _xanalysis |
| 650 | 0 | 4 | _aChemistry, Organic |
| 650 | 0 | 4 | _aEarth, Planet |
| 650 | 0 | 4 | _aFormaldehyde |
| 650 | 0 | 4 | _aHot Temperature |
| 650 | 0 | 4 | _aHydrogen Cyanide |
| 650 | 0 | 4 | _aMinor Planets |
| 650 | 0 | 4 | _aOrganic Chemistry Phenomena |
| 650 | 0 | 4 | _aOrigin of Life |
| 650 | 0 | 4 | _aSolar System |
| 700 | 1 | _aThomas, P J | |
| 700 | 1 | _aBrookshaw, L | |
| 700 | 1 | _aSagan, C | |
| 773 | 0 |
_tScience (New York, N.Y.) _gvol. 249 _gp. 366-73 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1126/science.11538074 _zAvailable from publisher's website |
| 999 |
_c11461737 _d11461737 |
||