Similar Items

• Nitrogen fixation at the millennium edited by G. Jeffrey Leigh.
  Published: (2002)
• Symbiotic nitrogen fixation : proceedings of the 14th North American Conference on Symbiotic Nitrogen Fixation, July 25-29, 1993, University of Minnesota, St. Paul, Minnesota, USA edited by P. H. Graham, M. J. Sadowsky, and C. P. Vance.
  Published: (1994)
• Maximising the use of biological nitrogen fixation in agriculture : report of the FAO/IAEA technical expert meeting held in Rome, 13-15 March 2001 edited by G. Hardarson and W.J. Broughton.
  Published: (2003)
• Biotechnology of nitrogen fixation in the tropics (BIOnifT) : proceedings of a UNESCO Regional Symposium and Workshop on "Biotechnology of Nitrogen Fixation in the Tropics" (BIOnifT) held at UPM, Serdang, Selangor, from 25-29, August, 1986 editedby Zul.
  Published: (1988)
• Nitrogen fixation in tropical cropping systems Ken. E. Giller.
  by: Giller
  Published: (2001)