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Record Nr. |
UNINA9910715345503321 |
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Autore |
Goolsby D. A. |
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Titolo |
Distribution of selected herbicides and nitrate in the Mississippi River and its major tributaries, April through June 1991 / / by D.A. Goolsby, R.C. Coupe, and D.J. Markovchick |
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Pubbl/distr/stampa |
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Denver, Colorado : , : U.S. Geological Survey, , 1991 |
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Descrizione fisica |
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1 online resource (v, 35 pages) : illustrations, map |
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Collana |
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Water-resources investigations report ; ; 91-4163 |
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Soggetti |
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Water - Pollution - Mississippi River Valley |
Herbicides - Environmental aspects - Mississippi River Valley |
Nitrates - Environmental aspects - Mississippi River Valley |
Herbicides - Environmental aspects |
Nitrates - Environmental aspects |
Water - Pollution |
Mississippi River Valley |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references (pages 34-35). |
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