| 000 | 00481nad a22001457a 4500 | ||
|---|---|---|---|
| 008 | 120525s1948 -us||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 | _aDippell, Ruth V. | |
| 245 | 1 |
_aMutations of the killer plasmagene, kappa, in variety 4 of Paramecium aurelia / _cRuth V. Dippell |
|
| 260 |
_a[New York : _bs.n.], _c1948 |
||
| 300 |
_a43-50 p. : _bill. ; _c25 cm |
||
| 440 | 1 |
_aThe American naturalist ; _v82 |
|
| 760 |
_0724 _9724 _tGenetica Invertebrata _w724 |
||
| 942 |
_2ddc _cPM |
||
| 999 |
_c34547 _d34547 |
||