Suggested Topics within your search.
Suggested Topics within your search.
Fixation
47
Nitrogen
6
Soils
5
Legumes
5
Nitrogen content
5
Nitrogen-fixing microorganisms
5
Plants
4
Metabolism
3
Congresses
3
Nitrogen fertilizers
3
Nitrogen-fixing plants
3
Physiological effect
3
Root-tubercles
2
Cyanobacteria
2
Forest soils
2
Photosynthesis
2
Protéines
2
Symbiosis
1
Acetylene reduction assay
1
Adenosinetrifosfaat
1
Adhesion
1
Adhésion
1
Agricultural chemistry
1
Alfalfa
1
Alnus glutinosa
1
Alnus incana
1
Analysis
1
Assimilation
1
Azospirillum
1
Azotobacter
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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 Boissonnas, Charles### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1926Genève, Jent s.a., 1926.24 p. incl. diagrs., tables. 8vo. -
3by Lindberg, Torbjörn### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1985Uppsala : Swedish University of Agricultural Sciences, Department of Microbiology, 1985.1 v. (various pagings) : ill. ; 24 cm. -
4by Jensen, Erik Steen### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1997Roskilde, Denmark : Risø National Laboratory, [1997]1 v. (various pagings) : ill. ; 24 cm. -
5Published 1981### CRL customization ### ?> ### Add publisher and desc details ### ?>Novosibirsk : Izd-vo "Nauka," Sibirskoe otd-nie, 1981.191 p. : ill. ; 22 cm.
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6by Mensink, Richard E. (Richardus Engelbertus), 1958-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1992[Wageningen? : Landbouwuniversiteit te Wageningen?, 1992?]125 p. : ill. ; 24 cm. -
7by 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. -
8by Brotonegoro, Soetarjo### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1974Wageningen, Veenman and Zonen, 1974.76 p. illus. -
9by Cordewener, Jan### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1987Wageningen : Landbouwuniversiteit te Wageningen, 1987.97 p. : ill. ; 14 cm. -
10by Lindblad, Peter### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1987Uppsala : Stockholm, Sweden : Uppsala University ; Distributor, Almqvist & Wiksell International, 1987.37 p. : ill. ; 21 cm. -
11by Nyberg, Lena### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1988Uppsala, Sweden : Dept. of Clinical Chemistry, Swedish University of Agricultural Sciences, 1988.1 v. (various pagings) : ill. ; 24 cm. -
12by Högberg, Peter### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1986Umeå, Sweden : Swedish University of Agricultural Sciences, Dept. of Forest Site Research, 1986.1 v. (various pagings) : ill., maps ; 25 cm. -
13Published 1978### CRL customization ### ?> ### Add publisher and desc details ### ?>[Bangladesh] : Organising Committee, National Seminar on Nitrogen in Crop Production, [1978?]3, 2, 171, ii p., [1] leaf of plates : ill. ; 25 cm.
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14by Hauser, Stefan, 1957-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1987Göttingen : S. Hauser, 1987.174 p. : ill. ; 21 cm. -
15by Lindgren, Per-Eric### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1992Uppsala : Swedish University of Agricultural Sciences, Dept. of Microbiology, 1992.1 v. (various pagings) : ill. ; 24 cm. -
16by Akkermans, A. D. L.### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1971[Leiden 1971?][10], 85 p., ill. 23 cm. -
17by Singh, R. N. botanist### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1961New Delhi, Indian Council of Agricultural Research [1961]175 p. illus., map, plates. -
18by 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. -
19Published 1998### CRL customization ### ?> ### Add publisher and desc details ### ?>Sankt-Peterburg : Nauka, 1998.193 p. : ill. ; 23 cm.
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20by Shilʹnikova, V. K.### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1983Moskva : Izd-vo "Nauka", 1983.148 p., [8] p. of plates : ill., ports ; 20 cm.