| 000 | 00376 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a80812187 | ||
| 082 |
_a574 _bLEB |
||
| 100 |
_aLeith, John D _943593 |
||
| 245 |
_aBiological concepts _b: laboratory exercises |
||
| 260 |
_aMinneapolis: _bBurgess Publishing, _c1970. |
||
| 300 | _bviii, 71p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aBiology _9110738 |
||
| 942 | _cBK | ||
| 999 |
_c21469 _d21469 |
||