Columbia subject headings:
Harvard subject headings:
Animal species--Germany--History--18th century.
Veterinary drugs--Germany--History--18th century.
Veterinary pharmacology--Germany--History--18th century.
Veterinary pharmacopoeias--Germany--History--18th century.
Princeton subject headings:
Medicine, Medieval.
Veterinary drugs--Early works to 1800.
Veterinary pharmacology--Early works to 1800.