Columbia subject headings:
Green, Ben K.
Horsemen and horsewomen--Texas--Biography.
Veterinarians--Texas--Biography.
Harvard subject headings:
Green, Ben K.
Horsemen and horsewomen--Texas--Biography.
Veterinarians--Texas--Biography.
Princeton subject headings:
Green, Ben K.
Horsemen and horsewomen--Texas--Biography.
Veterinarians--Texas--Biography.