title: Co-operation between Europe and Developing Countries on research about biological nitrogen fixation--needs and means.
authors.forename: F
authors.initials: F
authors.lastname: Kaser
authors.forename: A
authors.initials: A
authors.lastname: Pühler
mesh_terms: D019049:Developed Countries; D005060:Europe; D007391:International Cooperation; D009586:Nitrogen Fixation; D010944:Plants / Q000378:metabolism*; D012106:Research / Q000458:organization & administration*