Suggested Topics within your search.
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Nitrogen
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Fixation
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Soils
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Nitrogen content
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Acetylene reduction assay
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Alnus incana
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Crops and nitrogen
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Field experiments
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Forest biomass
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Forest soils
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Fruit
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Growth
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Inoculation
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Legumes
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Nitrogen fertilizers
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1by Gan, Yinbo, 1964-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1999Netherlands : Rijksuniversiteit te Groningen, 1999.vi, 114 p. : ill. ; 25 cm. -
2by Jensen, Erik Steen### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1997Roskilde, Denmark : Risø National Laboratory, [1997]1 v. (various pagings) : ill. ; 24 cm. -
3by Pettersson, Roger### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1987Uppsala : Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1987.1 v. (various pagings) : ill. ; 24 cm. -
4by Otto, Konrad### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1981Giessen 1981.190 p. -
5by Nohrstedt, Hans-Örjan### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1984Uppsala : Dept. of Soil Sciences, Swedish University of Agricultural Sciences, 1984.1 v. (various pagings) : ill., map ; 25 cm. -
6by Rinaudo, Gérard### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1970Paris : Office de la recherche scientifique et technique outre-mer, 1970.121 leaves, [30] leaves of plates : ill. ; 27 cm. -
7by Rytter, Lars### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1990Uppsala : Swedish University of Agricultural Sciences, Dept. of Ecology and Environmental Research, 1990.1 v. (various pagings) : ill. ; 24 cm.