Suggested Topics within your search.
Suggested Topics within your search.
Effect of nitrogen on
Plants
2
Forest soils
2
Metabolism
2
Nitrogen
1
Alfalfa
1
Alternaria
1
Analysis
1
Crops
1
Crops and nitrogen
1
Effect of acid precipitation on
1
Effect of air pollution on
1
Effect of carbon on
1
Effect of light on
1
Environmental aspects
1
Fertilization
1
Fertilizers
1
Forest plants
1
Grain
1
Growth
1
Leaching
1
Lespedeza
1
Mathematical models
1
Metabolism, Secondary
1
Microorganisms
1
Mycotoxins
1
Nitrogen fertilizers
1
Norway spruce
1
Nutrition
1
Physiological effect
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1
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2
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3by Zagal, Erick
Published 1993Uppsala : Swedish University of Agricultural Sciences, Dept. of Soil Sciences, 1993.1 v. (various pagings) : ill. ; 24 cm. -
4by Oene, Harmke van
Published 1994Uppsala : Sveriges lantbruksuniversitet, Institutionen för ekologi och miljövård, 1994.1 v. (various pagings) : ill. ; 24 cm. -
5by Hiltunen, Maria
Published 1991Uppsala : Stockholm, Sweden : Uppsala University ; Distributor, Almqvist & Wiksell International, 1991.35 p. : ill. ; 25 cm. -
6by Kellner, Olle
Published 1993Uppsala : Stockholm, Sweden : [Uppsala Universitet] ; Distributor, Almquist & Wiksell, 1993.32 p. : ill., map ; 25 cm. -
7by Simán, Gyula
Published 1974Uppsala : Royal Agricultural College of Sweden, 1974.93 p. : ill. ; 24 cm. -
8by Andersson, Pål
Published 2002Uppsala : Swedish University of Agricultural Sciences, 2002.1 v. (various pagings) : ill. ; 24 cm. -
9by Kirchmann, H. (Holger)
Published 1985Stockholm : Scandinavian Association of Agricultural Scientists and the Royal Swedish Academy of Agriculture and Forestry, 1985.77 p. : ill. ; 25 cm.