Practical physiological chemistry : a book designed for use in courses in practical physiological chemistry in schools of medicine and of science
A laboratory manual of practical physiological chemistry by Philip B. Hawk, published in Philadelphia by Blakiston in 1907 for medical and science students working at the bench. The illustration is a numbered plate of microscope views showing starch granules from potato, bean, arrowroot, rye, barley, oat, buckwheat, maize and rice, offering grids of captioned specimen boxes and clusters of stippled oval grains for pattern and diagram work.
