New Biology. Issue 12. Penguin Books.
Published April 1952.
Octopuses in the Channel : The Mode of Action of Copper Fungicides : The Study of the Origin of Life : The Mode of Action of the Heart in the Frog : A Skin Grafting Problem in Cattle Twins : Biochemistry and Bacteria Variation
The penguin paperbacks listed for sale are all vintage, used and are in various conditions. Some have creases, discolouration, foxing or small nicks/damage. Please examine the photos and get in touch if you need to know anything more about the book you are interested in.