Matèries dins de la cerca
Matèries dins de la cerca
Forest soils
3
Fertilization
3
Norway spruce
3
Research
3
Soils
2
Leaching
2
Soil acidification
1
Acetylene reduction assay
1
Clearcutting
1
Effect of nitrogen on
1
Fixation
1
Forest ecology
1
Geochemical modeling
1
Nitrogen
1
Nitrogen content
1
Nutrition
1
Physiology
1
Plants
1
Rhizosphere
1
Roots (Botany)
1
Runoff
1
Soil acidity
1
Trees
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1per Bergholm, Johan
Publicat 2001Uppsala : Swedish University of Agricultural Sciences, 2001.1 v. (various pagings) : ill. ; 24 cm.“...Swedish University of Agricultural Sciences,...”
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2per Moldan, Filip
Publicat 1999Umeå, Sweden : Swedish University of Agricultural Sciences, 1999.1 v. (various pagings) : ill., map ; 24 cm.“...Swedish University of Agricultural Sciences,...”
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3per Eriksson, Hillevi M.
Publicat 1996Uppsala : Swedish University of Agricultural Sciences, 1996.1 v. (various pagings) : ill., map ; 24 cm.“...Swedish University of Agricultural Sciences,...”
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4per Andersson, Pål
Publicat 2002Uppsala : Swedish University of Agricultural Sciences, 2002.1 v. (various pagings) : ill. ; 24 cm.“...Swedish University of Agricultural Sciences,...”
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5per Nohrstedt, Hans-Örjan
Publicat 1984Uppsala : Dept. of Soil Sciences, Swedish University of Agricultural Sciences, 1984.1 v. (various pagings) : ill., map ; 25 cm.“...Dept. of Soil Sciences, Swedish University of Agricultural Sciences,...”
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6per Majdi, Hooshang
Publicat 1994Uppsala : Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1994.1 v. (various pagings) : ill. ; 24 cm.“...Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research,...”
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7per Berdén, Maria
Publicat 1994Uppsala : Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1994.1 v. (various pagings) : ill. ; 24 cm.“...Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research,...”