Livet og dets love : en fremstilling af den almindelige biologi
Inbunden bok.
Gott skick. Köbenhavn, M. P. Madsens Boghandel 1923 (anden reviderede og forögede udgave med 233 afbildninger). (13) 764 pages in a half-leather with 4 raised bands (decoration), red edges and marbled endpapers (similar to the boards). The illustrations are black and white, and in text. Spine is somewhat faded. Contents with moderate traces of handling.