Matèries dins de la cerca
Matèries dins de la cerca
5
Effect of soil acidity on
4
Soil acidity
3
Plants
2
Effect of aluminum on
2
Forest soils
2
Soils
1
Acidité
1
Alfalfa
1
Bodem
1
Chimie
1
Clearcutting
1
Douglas fir
1
Fertilization
1
Fixation
1
Growth
1
Leaching
1
Lucerne
1
Nitrogen
1
Research
1
Rice
1
Roots (Botany)
1
Soil fertility
1
Soil science
1
Sols
1
Sols sulfureux
1
Stikstofbinding
1
Stylosanthes
1
Zuurgraad
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1per Sen, Le ngoc
Publicat 1988[S.l. : s.n.], 1988.205 p. ; 24 cm.Matèries: “...Rice Effect of soil acidity on....”
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2per Olsthoorn, A. F. M. (Adrianus Franciscus Maria)
Publicat 1998Wageningen : Landbouwuniversiteit, 1998.153 p. ; 24 cm.Matèries: “...Plants Effect of soil acidity on....”
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3per Hallbäcken, Leif
Publicat 1992Uppsala, Sweden : Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1992.37 p. : ill. ; 24 cm.Matèries: “...Soil acidity Sweden....”
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4per Carvalho, Margarida Mesquita de
Publicat 19781978.1 microfilm reel ; 35mm.Matèries: “...Plants Effect of soil acidity on....”
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5per Berdén, Maria
Publicat 1994Uppsala : Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1994.1 v. (various pagings) : ill. ; 24 cm.Matèries: “...Soil acidity Sweden....”
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6per Kotzé, Willem Adriaan Gysbert
Publicat 19741974.iv, 100 p., [39] leaves of plates : ill.Matèries: “...Plants Effect of soil acidity on....”
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7per Pijnenborg, Jan, 1958-
Publicat 1990[Wageningen, The Netherlands? : Landbouwuniversiteit te Wageningen?, 1990?]112 p. : ill. ; 24 cm.Matèries: “...Alfalfa Effect of soil acidity on....”
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8per Öborn, Ingrid
Publicat 1994Uppsala : Dept. of Soil Sciences, Swedish University of Agricultural Sciences, 1994.65 p. : ill., maps ; 24 cm.Matèries: “...Soil acidity Sweden....”