| 000 | 00567 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a9027717087 | ||
| 080 |
_a577.4 _bS 989 P |
||
| 245 | 1 |
_aEcological indicators for the assessment of the quality of air, water, soil and ecosystems _bPapers _cedited by E.P.H. Best and J. Haeck |
|
| 260 |
_aDordrecht _bD. Reidel Pub. Co. _c1983 |
||
| 650 | _aEcological Indicators | ||
| 500 | _aReprinted for Environmental monitoring and assessment; Vol. 13, No. 324 | ||
| 100 |
_a _d |
||
| 300 | _a207-406 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a179721 | ||
| 999 |
_c70778 _d70778 |
||