Columbia subject headings:
Harvard subject headings:
Agriculture--Venezuela--Parmana Region.
Indians of South America--Agriculture--Amazon River Valley
Indians of South America--Agriculture--Venezuela--Parmana Region.
Indians of South America--Venezuela--Parmana Region--Antiquities.
Parmana Region (Venezuela)--Antiquities.
Princeton subject headings:
Agriculture--Venezuela--Parmana region.
Indians of South America--Agriculture--Amazon River Valley.
Indians of South America--Venezuela--Parmana region--Agriculture.
Indians of South America--Venezuela--Parmana region--Antiquities.
Parmana region, Venezuela--Antiquities.