1
Nitrogen-fixing actinorhizal symbioses [E-Book] /
2
Nitrogen-fixing actinorhizal symbioses /
Book
...Nitrogen fixation ;...
Table of Contents 
3
Nitrogen-fixing Leguminous Symbioses [E-Book] /
...Nitrogen Fixation: Origins, Applications, and Research Progress ;...

Full text 
4
Associative and Endophytic Nitrogen-fixing Bacteria and Cyanobacterial Associations [E-Book] /
...Nitrogen Fixation: Origins, Applications, and Research Progress ;...

Full text 
5
Nitrogen fixation in agriculture, forestry, ecology and the environment [E-Book] /
6
Genetics and Regulation of Nitrogen Fixation in Free-Living Bacteria [E-Book] /
...Nitrogen fixation : origins, applications, and research progress ;...

Full text 
7
Genomes and Genomics of Nitrogen-fixing Organisms [E-Book] /
...Nitrogen Fixation: Origins, Applications, and Research Progress ;...

Full text 
8
Catalysts for nitrogen fixation : nitrogenases, relevant chemical models and commercial processes /
Book
9
Genetics and regulation of nitrogen fixation in free-living bacteria /
Book
...Nitrogen fixation ;...
Table of Contents 
10
Nitrogen fixation : hundred years after : proceedings of the 7th International Congress on N = Nitrogen Fixation, Köln (Cologne), March 13-20,1988 : with 81 tables /
Book
11
Nitrogen fixation research progress : international symposium on nitrogen fixation 6: proceedings : Corvallis, OR, 04.08.85-10.08.85.
Book
...International Symposium on Nitrogen Fixation ;...