The horse book; a practical treatise on the American horse breeding industry as allied to the farm, by J. H. S. Johnstone.
Date
Source http://www.biodiversitylibrary.org/pageimage/18388958
Author James Hope Stewart Johnstone
Source: https://commons.wikimedia.org/wiki/File:The_horse_book_BHL18388958.jpg

Przewalski's horse (Equus ferus przewalskii) or Dzungarian horse, is a rare and endangered subspecies of wild horse (Equus ferus) native to the steppes of central Asia. Common names for this equine include takhi, Asian wild horse and Mongolian wild horse.