| 000 | 00547 a2200241 4500 | ||
|---|---|---|---|
| 001 | 305621 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aLNASA : TM X - 3329 : 1976 | ||
| 245 | _aAmes collaborative study of cosmic ray neutrons | ||
| 250 | _a | ||
| 260 | _aWashington | ||
| 260 | _bNASA | ||
| 260 | _c1976 | ||
| 300 | _avar. pages | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aNASA : TM : X- 3329 : 1976 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aSpace radiation, Radiation at aircraft altitudes, Atmospheric neutron spectrum | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c254119 _d254119 |
||