Opinion 1: The Meaning of the Word \"Indication\" in Proviso (a) to Article 25 of the International Code, as Respects Names Published on, or before, 31st December 1930

London International Commission On Zoological Nomenclature
Opinions and Declarations Rendered by the International Commission on Zoological Nomenclature, Volume 1, Issue Section A, pp. 73-86
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.