Columbia subject headings:
Harvard subject headings:
Deutsche Versuchsanstalt für Ernährung und Verpflegung.
Human experimentation in medicine--Germany.
World War, 1939-1945--Concentration camps--Germany.
Princeton subject headings:
Herb gardening--Germany.
Herbs--Germany.
Organic gardening--Germany.
World War, 1939-1945--Concentration camps--Germany.