
This Zwartkops River image is courtesy of Flickr. Click on the Flickr account holder below the photograph to see more. Image from page 72 of "Marine biological report for the year ended ... and the half year ending .." (1913) Image by Internet Archive Book Images Identifier: marinebiological41918cape Title: Marine biological report for the year ended ... and the half year ending .. Year: 1913 (1910s) Authors: Subjects: Marine biology Publisher: Cape Town : Cape Times Ltd., Govt. printers Contributing Library: Smithsonian Libraries Digitizing Sponsor: Biodiversity Heritage …