Sort By:
  1. Monographie der Medusen / von Ernst Haeckel.
    By: Haeckel, Ernst, - Challenger Expedition
    Publication info: Jena :G. Fischer,1879-1881.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
    View Book
  2. Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-76
    By: Haeckel, Ernst, - Challenger Expedition
    Publication info: [Edinburgh :Eyre & Spottiswoode,1887
    Contributed by: University of California Libraries (archive.org)
    View Book