Columbia subject headings:
Laos--History.
Refugee camps--Thailand--Ban Na Pho (Chumphon)
Refugees--Laos--Biography.
Refugees--Thailand--Ban Na Pho (Chumphon)--Biography.
Sanva Saephan--Diaries.
Harvard subject headings:
Laos--History.
Refugee camps--Thailand--Ban Na Pho (Chumphon)
Refugees--Laos--Biography.
Refugees--Thailand--Ban Na Pho (Chumphon)--Biography.
Sanva Saephan--Diaries.
Princeton subject headings: