Chester Garfield Gilbert
Yoshiaki Nishibayashi
Barry E. Smith
Organisation for Economic Co-operation and Development
G.H. Elkan
Joseph Knox
Edward Curtis Franklin
L. J. Wevers
Royal Society Study Group Report
Fredric Lipschultz
Peter Pasteur Wong
Charles L. Davis
Jens A. Hansen
John Kenneth Larabee
Margaret Jackson Clarke
Unknown Author
Sham S. Goyal
International Congress on N [Triple-bond] Nitrogen Fixation (7th 1988 Cologne, Germany)
Scott N. Hamlin
Canada. Honorary Advisory Council for Scientific and Industrial Research. Nitrogen Fixation Committee.