Equidae

Eyewitness: Russia (Eyewitness Books)

Dk Publishing

Spirited Horse: Equid-Human Relations in the Bronze Age near East

Laerke Recht, Katharina Lorenz, Anna Collar, Esther Eidinow

Horses, asses and zebras in the wild

[by] Colin P. Groves.

The horse and its relatives

by R. Lydekker ...

Horses and their wild relatives

Dorothy Hinshaw Patent.

Horses

words by Dean Morris.

Equine color genetics

D. Phillip Sponenberg.

New middle Miocene equid crania from California and their implications for the phylogeny of the equini

Thomas S. Kelly.

Equids: Zebras, Asses And Horses: Status Survey And Conservation Action Plan

Patricia D Moehlman

Unique identification methods for U.S. equids.

United States. Animal and Plant Health Inspection Service. Veterinary Services. Centers for Epidemiology and Animal Health