Ecological indicators for the assessment of the quality of air, water, soil, and ecosystems. Papers presented at a symposium held on 14 and 15 October 1982, in Utrecht, The Netherlands
Environmental monitoring and assessment, 1983, Vol.3 (3-4), p.205-406 [Peer Reviewed Journal]1984 INIST-CNRS ;ISSN: 0167-6369 ;EISSN: 1573-2959 ;CODEN: EMASDH
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