Columbia subject headings:
BP Exploration (Alaska) Inc.
Oil spills--Alaska--Prudhoe Bay Region.
Petroleum pipeline failures--Alaska--Prudhoe Bay Region.
Harvard subject headings:
BP Exploration (Alaska) Inc.
Oil spills--Alaska--Prudhoe Bay Region.
Petroleum pipeline failures--Alaska--Prudhoe Bay Region.
Princeton subject headings:
BP Exploration (Alaska) Inc.
Oil spills--Alaska--Prudhoe Bay Region.
Petroleum pipeline failures--Alaska--Prudhoe Bay Region.