Tuesday 1 July 2014 at 12:22
U.S. NATIONAL LIBRARY OF MEDICINE - Michael J. North, Head of Rare Books and Early Manuscripts in NLM's History of Medicine Division, takes a look at one of the most important books in the history of veterinary medicine - a seminal 17th-century work on the care of horses.
Source: http://publicdomainreview.org/collections/markhams-masterpiece/