Columbia subject headings:
Hiking--Himalaya Mountains--Maps.
Himalaya Mountains--Maps.
Maps.
Mountaineering--Himalaya Mountains--Maps.
Trails--Himalaya Mountains--Maps.
Harvard subject headings:
Himalaya Mountains--Maps.
Princeton subject headings:
Hiking--Himalaya Mountains--Maps.
Himalaya Mountains--Maps.
Mountaineering--Himalaya Mountains--Maps.
Trails--Himalaya Mountains--Maps.