On the Photochemistry of the Retina and on Visual Purple: Translated From the German of Dr. W. Kuhne ... Ed., With Notes, by Michael Foster (1878)

Originally published in 1878. This volume from the Cornell University Library's print collections was scanned on an APT BookScan and converted to JPG 2000 format by Kirtas Technologies. All titles scanned cover to cover and pages may include marks notations and other marginalia present in the original volume.