http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
v. 1. Vegetative physiology and biochemistry.-- v. 2A. Visual function in man.-- v. 2B. The photobiology of vision.-- v. 3. Muscular mechanism. -- v. 5-6. Comparative physiology.
Identity and distribution of visual pigments in the animal kingdom -- Comparative anatomy of the vascular supply of the eye in vertebrates
Volumes 5-6, edited by H. Davson and L.T. Graham, Jr., and lacking edition statement.