Article PDF
Rights and permissions
About this article
Cite this article
Polish animal nutritionist refused passport. Nature 282, 664 (1979). https://doi.org/10.1038/282664b0
Issue Date:
DOI: https://doi.org/10.1038/282664b0
Nature volume 282, page 664 (1979)
Polish animal nutritionist refused passport. Nature 282, 664 (1979). https://doi.org/10.1038/282664b0
Issue Date:
DOI: https://doi.org/10.1038/282664b0