| 000 | 00451nad a22001577a 4500 | ||
|---|---|---|---|
| 008 | 120525s1922 -us||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 | _aMavor, James W. | |
| 245 | 1 |
_aThe Production of non-disjunction by x-rays / _cJames W. Mavor |
|
| 260 |
_a[S.l. : _bs.n.], _c1922 |
||
| 300 |
_a7 p. : _bill. ; _c26 cm |
||
| 440 | 1 |
_aScience ; _v55 |
|
| 500 | _aTav. di studio SZN | ||
| 760 |
_013842 _913842 _tHexapoda _w13842 |
||
| 942 |
_2ddc _cPM |
||
| 999 |
_c34676 _d34676 |
||