Isotopes in biological dinitrogen fixation. Vienna: IAEA, 1978 319 p. : ill.
Isotopes in biological dinitrogen fixation. Vienna: IAEA, 1978 319 p. : ill.
(1978) Isotopes in biological dinitrogen fixation, Vienna: IAEA 319 p. : ill.
(1978). Isotopes in biological dinitrogen fixation. Proceedings of an advisory group meeting org. by the Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture, Vienna, 21 - 25 November 1977. Vienna: IAEA, 319 p. : ill.
Isotopes in biological dinitrogen fixation: Proceedings of an advisory group meeting org. by the Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture, Vienna, 21 - 25 November 1977. Vienna: IAEA; 1978. p. 319 p. : ill.
