Columbia subject headings:
Harvard subject headings:
Materia medica, Vegetable--China--Ningxia Huizu Zizhiqu.
Medicinal plants--China--Ningxia Huizu Zizhiqu.
Princeton subject headings:
Materia medica, Vegetable--China--Ningxia Huizu Zizhiqu.
Medicinal plants--China--Ningxia Huizu Zizhiqu.