| 000 | 003360000a22001330004500 | ||
|---|---|---|---|
| 008 | 140223b1972 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aENG | ||
| 080 | _aG:55z7 L2 | ||
| 082 | _aG:55z7 L2 | ||
| 100 | _aTHOMAS (William A)Ed | ||
| 245 | _aIndicators of environmental quality | ||
| 260 |
_aNew York _bPlenum _c1972 |
||
| 650 | _aECOLOGY | ||
| 999 |
_c229768 _d229768 |
||