Columbia subject headings:
Ethnology--Brazil--Rio Negro (Amazonas)--Congresses.
Ethnology--Colombia--Guainía--Congresses.
Indians of South America--Brazil--Rio Negro (Amazonas)--Congresses.
Indians of South America--Colombia--Guainía--Congresses.
Harvard subject headings:
Ethnology--Brazil--Rio Negro (Amazonas)--Congresses.
Ethnology--Colombia--Guainía--Congresses.
Indians of South America--Brazil--Rio Negro (Amazonas)--Congresses.
Indians of South America--Colombia--Guainía--Congresses.
Princeton subject headings:
Ethnology--Brazil--Rio Negro (Amazonas)--Congresses.
Ethnology--Colombia--Guainía--Congresses.
Indians of South America--Brazil--Rio Negro (Amazonas)--Congresses.
Indians of South America--Colombia--Guainía--Congresses.