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Rich, V. Water quality threatens Polish agriculture. Nature 280, 266 (1979). https://doi.org/10.1038/280266a0
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DOI: https://doi.org/10.1038/280266a0
Nature volume 280, page 266 (1979)
Rich, V. Water quality threatens Polish agriculture. Nature 280, 266 (1979). https://doi.org/10.1038/280266a0
Issue Date:
DOI: https://doi.org/10.1038/280266a0