| 000 | 00579nam a2200205 n 4500 | ||
|---|---|---|---|
| 001 | 00472697 | ||
| 003 | PWmBRO | ||
| 008 | 850424s1974 ilua j o0001 eng l | ||
| 082 | 0 | 0 | _a301.31 |
| 090 | 0 | 0 | _b574.5/S995f |
| 100 | 1 | 0 |
_aSyrocki, Boleslaus John, _d1912- |
| 245 | 1 | 0 |
_aFinding out about ecology _cby B. John Syrocki |
| 260 | 0 | 0 |
_aWestchester, Ill _bBenefic Press _c[1974] |
| 300 | 0 | 0 |
_a47 p. _bcol. illus _c23 cm. |
| 650 | 0 | 0 |
_aEcology _xJuvenile literature |
| 650 | 0 | 1 | _aEcology |
| 942 | _2ddc | ||
| 994 | _a001025750 85210 0001 | ||
| 999 |
_c85221 _d85221 |
||