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close this bookBiological Monitoring: Signals from the Environment (GTZ, 1991)
close this folderBioindicators and biomonitors in aquatic ecosystems with special attention to potential applications in developing countries
View the document(introduction...)
View the document0. Abstract
View the document1. The context
Open this folder and view contents2. Means of detecting water pollution
Open this folder and view contents3. Biological assessment
View the document4. Water evaluation by remote sensing
View the document5. Summary: Use of bioindicators and biomonitors in developing countries
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