| 000 | 00934nam a2200289 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1985####xxuad||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 020 | _a0913392731 | ||
| 022 | _a0083209X | ||
| 024 | 8 | _aNCRP-REPORT-81 | |
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 080 | _a574:546.26*14 | ||
| 080 | _a546.26*14:574 | ||
| 091 | _a33306 | ||
| 245 | 1 | 0 | _aCarbon14 in the environment. |
| 260 |
_aBethesda, Md. : _bNCRP, _c1985. |
||
| 300 |
_avi, 108 p. : _btabla, diagr. |
||
| 490 | 1 | _aReport, no.<81> | |
| 500 | _aRecommendations of the NCRP | ||
| 500 | _aGlosario y bibliografía: p.71-91 | ||
| 650 | 4 | _aCARBONO 14 -EFECTOS ECOLOGICOS | |
| 810 | 2 | _aEstados Unidos. National council on radiation protection and measurements | |
| 830 | _aReport, no.<81> | ||
| 999 |
_c14690 _d14690 |
||