Home › Authors › Advisory Group Meeting on the Potential Use of Isotopes in the Study of Biological Dinitrogen Fixation Vienna 1977. 👤 Advisory Group Meeting on the Potential Use of Isotopes in the Study of Biological Dinitrogen Fixation Vienna 1977. 1 book Books by Advisory Group Meeting on the Potential Use of Isotopes in the Study of Biological Dinitrogen Fixation Vienna 1977. Isotopes in biological dinitrogen fixation 1978