| 000 | 00347nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a304.2 _bSo728.EQ |
||
| 100 | _aSouthwick, C. H. | ||
| 245 |
_aEcology and the quality of our environment _b |
||
| 260 |
_aNew York _bVan Nostrand _c1972 |
||
| 300 | _axvi, 319p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a50 | ||
| 999 |
_c50 _d50 |
||