| 000 | 00326nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230726b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 |
_aNews report: _bNational academy of sciences NRC USA |
||
| 260 |
_aUnited States: _bNational academy of sciences, |
||
| 942 | _cCR | ||
| 999 |
_c58790 _d58790 |
||