Found: 6
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Nitrogen nutrition of Myriophyllum spicatum: variation of plant tissue nitrogen concentration with season and site in Lake Wingra.
- Published in:
- Freshwater Biology, 1976, v. 6, n. 2, p. 137
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- Publication type:
- Article
Nitrogen nutrition of Myriophyllum spicatum: uptake and translocation of <sup>15</sup>N by shoots and roots.
- Published in:
- Freshwater Biology, 1976, v. 6, n. 2, p. 145
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- Publication type:
- Article
Movement of Bacteria and Nutrients from Pit Latrines in the BoundaryWaters Canoe Area Wilderness
- Published in:
- Water, Air & Soil Pollution, 1983, v. 20, n. 2, p. 171, doi. 10.1007/BF00279627
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- Publication type:
- Article
Treatment of Secondary Sewage Effluent with a Peat-Sand Filter Bed
- Published in:
- Journal of Environmental Quality, 1982, v. 11, n. 1, p. 86
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- Publication type:
- Article
Fiber size distribution, bulk density, and ash content of peats in Minnesota, Wisconsin, and Michigan
- Published in:
- Soil Science Society of America Journal, 1984, v. 48, n. 6, p. 1320
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- Publication type:
- Article
Relations between lake acidification and sulfate deposition in northern Minnesota, Wisconsin, and Michigan
- Published in:
- Water, Air & Soil Pollution, 1986, v. 31, n. 1-2, p. 197, doi. 10.1007/BF00630834
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- Publication type:
- Article