Columbia subject headings:
Agricultural ecology--Germany--Griesheim (Hesse)
Agriculture--Germany--Griesheim (Hesse)
Harvard subject headings:
Agricultural ecology--Germany--Griesheim (Hesse)
Agriculture--Germany--Griesheim (Hesse)
Princeton subject headings:
Agricultural ecology--Germany--Griesheim (Hesse).
Agriculture--Germany--Griesheim (Hesse).