http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (3 volumes) : fascim., plates, portraits
edited by his son, Francis Darwin ; in three volumes ; fifth thousand revised.
Each volume with table of contents; index at end of volume 3.
"List of works by C. Darwin": volume 3, pages 362-370.
First edition published 1887. compare R.B. Freeman. The works of Charles Darwin.
Library of English literature ; LEL 23535-36