Biodiversity Heritage Library
By "Thesing, Curt, 1879-"
Lectures on biology, by Dr. Curt Thesing, tr. from the 2d ed. by W. R. Boelter with the original coloured and other illustrations.
By: Thesing, Curt, - Boelter, W R
Publication info: London,J. Bale, sons & Danielsson, ltd.,1911.
Contributed by: University of California Libraries (archive.org)