Columbia subject headings:
Mackenzie River Delta (N.W.T. and Yukon)
Regional planning--Northwest Territories--Mackenzie.
Harvard subject headings:
Mackenzie River Delta (N.W.T. and Yukon)--Collections.
Regional planning--Northwest Territories--Mackenzie.
Princeton subject headings:
Mackenzie River Delta (N.W.T. and Yukon)--Collections.
Regional planning--Northwest Territories--Mackenzie--Collections.