| 000 | 00479nad a22001457a 4500 | ||
|---|---|---|---|
| 008 | 120525s1946 -us||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 | _aKaufmann, Berwind P. | |
| 245 | 1 |
_aFrequency of recessive lethals in Drosophila by near infra-red rays and x-rays : _b(Abstract) / _cBerwind P. Kaufmann |
|
| 260 |
_a[S.l. : _bs.n.], _c1946 |
||
| 300 |
_a1 p. ; _c26 cm |
||
| 440 | 1 |
_aThe anatomical record ; _v96 |
|
| 760 |
_03913 _93913 _tHexapoda. _w3913 |
||
| 942 |
_2ddc _cPM |
||
| 999 |
_c35020 _d35020 |
||