The nitrogen and sulphur cycles : Forty-second Symposium of the Society for General Microbiology, held at the University of Southampton, January 1988 /

Nitrogen fixation and metabolism in soybean plants /
Published: (2009)

Nitrification /
Published: (2011)

Genetics and regulation of nitrogen fixation in free-living bacteria /
Published: (2004)

Nitrogen, phosphorus, and sulphur utilization by fungi : Symposium of the British Mycological Society held at the University of Birmingham, April 1988 /
Published: (1989)

Biological nitrogen fixation, sustainable agriculture and the environment : proceedings of the 14th International Nitrogen Fixation Congress /
Published: (2005)

Nitrogen fixation : fundamentals and applications : proceedings of the 10th International Congress on Nitrogen Fixation, St. Petersburg, Russia, May 28-June 3, 1995 /
Published: (1995)

Nitrogen fixation : proceedings of the Phytochemical Society of Europe symposium, Sussex, September, 1979 /
Published: (1980)

Nitrogen fixation : hundred years after : proceedings of the 7th International Congress on [Triple-bond] Nitrogen Fixation, Köln (Cologne), F.R.G., March 13-20, 1988 /
Published: (1988)

Nitrogen fixation with non-legumes : proceedings of the 7th International Symposium on Nitrogen Fixation with Non-Legumes, held 16-21 October 1996 in Faisalabad, Pakistan /
Published: (1998)

Nitrogen fixation : proceedings of the Fifth International Symposium on Nitrogen Fixation with Non-legumes, Florence, Italy, 10-14 September 1990 /
Published: (1991)

Nitrogen fixation /
Published: (1980)

Current perspectives in nitrogen fixation : proceedings of the Fourth International Symposium on Nitrogen Fixation held in Canberra, Australia, 1 to 5 December 1980 /
Published: (1981)

Nitrogen fixation : the chemical-biochemical-genetic interface /
Published: (1983)

Advances in nitrogen fixation research : proceedings of the 5th International Symposium on Nitrogen Fixation, Noordwijkerhout, The Netherlands, August 28-September 3, 1983 /
Published: (1984)

Nitrogen fixation : global perspectives : proceedings of the 13th International Congress on Nitrogen Fixation, Hamilton, Ontario, Canada, 2-7 July 2001 /
Published: (2002)

Highlights of nitrogen fixation research /
Published: (1999)

Nitrogen fixation with non-legumes : the Third International Symposium on Nitrogen Fixation with Non-Legumes, Helsinki, 2-8 September 1984 /
Published: (1986)

Nitrogen Fixation with Non-Legumes : Proceedings of the 7th International Symposium on Nitrogen Fixation with Non-Legumes, held 16-21 October 1996 in Faisalabad, Pakistan /
by: Malik, Kauser A.
Published: (1998)

Microbiology in action : biological nitrogen fixation with general aspects of soil and food bacteriology /
Published: (1988)

Current issues in symbiotic nitrogen fixation : proceedings of the 15th North American Symbiotic Nitrogen Fixation Conference, held at North Carolina, USA, August 13-17, 1995 /
Published: (1997)

Limitations and potentials for biological nitrogen fixation in the tropics /
Published: (1978)

Advances in Nitrogen Fixation Research : Proceedings of the 5th International Symposium on Nitrogen Fixation, Noordwijkerhout, the Netherlands, August 28 - September 3, 1983 /
by: Veeger, Cees, 1929-
Published: (1983)

Maximising the use of biological nitrogen fixation in agriculture : report of the FAO/IAEA technical expert meeting held in Rome, 13-15 March 2001 /
Published: (2003)

Highlights of nitrogen fixation research /
Published: (1999)

Biological nitrogen fixation for the 21st century : proceedings of the 11th International Congress on Nitrogen Fixation, Institut Pasteur, Paris, France, July 20-25, 1997 /
Published: (1998)

Nitrogen fixation with non-legumes : the Sixth International Symposium on Nitrogen Fixation with Non-legumes, Ismailia-Egypt, 6-10 September 1993 /
Published: (1994)

Nitrogen fixation by free-living micro-organisms /
Published: (1975)

Nitrogen Fixation: Fundamentals and Applications : Proceedings of the 10th International Congress on Nitrogen Fixation, St. Petersburg, Russia, May 28--June 3, 1995 /
by: Tikhonovich, Igor A.
Published: (1995)

Biological nitrogen fixation /
Published: (2015)

Nitrogen fixation : from molecules to crop productivity : proceedings of the 12th International Congress on Nitrogen Fixation, Foz do Iguac̦u, Paraná, Brazil, September 12-27, 1999 /
Published: (2000)

Biology of inorganic nitrogen and sulfur /
Published: (1981)

Biological fixation of nitrogen for ecology and sustainable agriculture /
Published: (1997)

Genetic engineering for nitrogen fixation /
Published: (1977)

Nitrogen Fixation : Proceedings of the Fifth International Symposium on Nitrogen Fixation with Non-Legumes, Florence, Italy, 10-14 September 1990 /
by: Polsinelli, M.
Published: (1991)

Biological nitrogen fixation : ecology, technology, and physiology /
Published: (1984)

Genetic engineering of symbiotic nitrogen fixation and conservation of fixed nitrogen /
Published: (1981)