Details Details PDF BIBTEX RIS Title Obituary. DR. JOHN MERVIN HERR, JR.1930–2016 Journal title Acta Biologica Cracoviensia s. Botanica Yearbook 2017 Volume vol. 59 Numer No 1 Authors Kuta, Elżbieta Divisions of PAS Nauki Biologiczne i Rolnicze Publisher Biological Commission of the Polish Academy of Sciences – Cracow Branch Identifier eISSN 1898-0295 ; ISSN 0001-5296 <div class="test"></div>