Title: The Mammals of Texas / Edition 7, Author: David J. Schmidly
Title: The Burro, Author: Frank Brookshier
Title: Blackwell's Five-Minute Veterinary Consult, Canine and Feline PDA: Laboratory Tests and Diagnostic Procedures / Edition 5, Author: Shelly L. Vaden
Title: Mammals of the Eastern United States / Edition 3, Author: John O. Whitaker