| 000 | 00356nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aShannon, L.V. | ||
| 245 | _aAlpha-activity of marine Plankon | ||
| 260 | _aSouth Africa | ||
| 260 | _c1969 | ||
| 300 | _a1-38 p. | ||
| 440 | _aSouth Africa Department of Ind | ||
| 901 | _pS15906 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c152355 _d152355 |
||