| 000 | 00672 a2200193 4500 | ||
|---|---|---|---|
| 005 | 20250515084413.0 | ||
| 264 | 0 | _c20100702 | |
| 008 | 201007s 0 0 eng d | ||
| 022 | _a0036-8075 | ||
| 024 | 7 |
_a10.1126/science.260.5107.474 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aDrake, F | |
| 245 | 0 | 0 |
_aExtraterrestrial intelligence. _h[electronic resource] |
| 260 |
_bScience (New York, N.Y.) _cApr 1993 |
||
| 300 |
_a474-5 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 773 | 0 |
_tScience (New York, N.Y.) _gvol. 260 _gno. 5107 _gp. 474-5 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1126/science.260.5107.474 _zAvailable from publisher's website |
| 999 |
_c17358459 _d17358459 |
||