Columbia subject headings:
Harvard subject headings:
Breeding--Social aspects--Atlas Mountains--Congresses.
Breeding--Social aspects--Morocco--High Atlas Mountains--Congresses.
Pasture ecology--Atlas Mountains--Congresses.
Pasture ecology--Morocco--High Atlas Mountains--Congresses.
Princeton subject headings:
Breeding--Social aspects--Atlas Mountains--Congresses.
Breeding--Social aspects--Morocco--High Atlas Mountains--Congresses.
Pasture ecology--Atlas Mountains--Congresses.
Pasture ecology--Morocco--High Atlas Mountains--Congresses.