| 000 | 00342nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a372.357 _bBEM |
||
| 100 |
_aBelfield, W _955120 |
||
| 245 |
_aModels and methods in practical biology for secondary schools _cW, Belfied |
||
| 260 |
_aOxford: _bPergamon press, _c1966. |
||
| 300 | _axii, 163p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 942 | _cBK | ||
| 999 |
_c24664 _d24664 |
||