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      <marc:subfield code="a">Shaw, R. W., </marc:subfield>
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      <marc:subfield code="a">[Environmental Protection Service report series]</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Le transport des oxides d'azote dans l'atmosphère.</marc:subfield>
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      <marc:subfield code="a">"May 1984."</marc:subfield>
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      <marc:subfield code="a">Atmospheric nitrogen oxides</marc:subfield>
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      <marc:subfield code="a">Dépôts acides</marc:subfield>
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