2009/09/02 by Åke Gustafsson, ÅKE GUSTAFSSON · 1 citation
Agricultural and Biological Sciences · #Art #Art history #Botanical Research and Chemistry #Computer science #Darwin (ADL) #Genealogy #History #Library science #Philosophy #Plant Taxonomy and Phylogenetics #Plant and animal studies
paper · pdf · doi:10.1111/j.1601-5223.1969.tb02232.x
crossref issued 2009/09/02 · crossref published 2009/09/02 · crossref published-online 2009/09/02 · openalex publication_date 2009/09/02 · crossref created 2009/09/02 · crossref deposited 2019/02/23 · openalex created_date 2025/10/10 · crossref indexed 2026/02/07 · openalex updated_date 2026/07/23