| 000 | 00370 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a546.23 _bK 849 B |
||
| 245 | 1 |
_aBiological importance of selenium _cby V.V. Koval and V.V. Ermakov |
|
| 260 |
_aEngland _bNational Leading Library for Science and Technology _c1970 |
||
| 650 | _aBiological | ||
| 100 | 1 |
_aKoval, V.V., Ermakov, V.V. _d |
|
| 300 | _a142 p. | ||
| 901 | _a111559 | ||
| 999 |
_c26853 _d26853 |
||