| 000 | 00409nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _c |
||
| 082 | _a577.17 THO-I | ||
| 100 | _aThomas, William A, Ed. | ||
| 245 | _aIndicators of environmental quality | ||
| 250 | _a | ||
| 260 |
_a _c1974 |
||
| 300 | _a275 | ||
| 490 | _a | ||
| 500 | _a | ||
| 590 |
_aPriya _b2011-03-15 16:32:57 _c |
||
| 650 | _aEnvironmental management-- Ecosystems | ||
| 942 | _cBK | ||
| 999 |
_c233007 _d233007 |
||