Title: The heart of the sound
Subjects: Exxon Valdez (Ship), Environmental conditions, Description and travel, Natural history, History, Biography, Oil spills, Natural history, alaska, Prince william sound (alaska), Alaska, description and travel, Alaska, biography, United states, environmental conditions
Places: Prince William Sound Region, Prince William Sound Region (Alaska), Alaska
People: Marybeth Holleman
Time periods: 20th century