| 000 | 00325nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a502 _bKEE |
||
| 100 | _aKeen, Martin L. | ||
| 245 | _aScience experiments. | ||
| 260 |
_aNew York _bWonder Books _c1962 |
||
| 300 | _a48p. | ||
| 440 |
_aHow & why wonder book series _vNo.5034 |
||
| 890 | _aUnited States | ||
| 999 |
_c30004 _d30004 |
||
| 650 |
_aScience--Experiments _aScience--Miscellanea |
||
| 650 | _aScientific recreations | ||
| 650 | _aGreat Britain | ||
| 650 | _aTrees in cities | ||