Columbia subject headings:
Coca--Control--Environmental aspects--Colombia.
Environmental health--Ecuador--Sucumbíos (Province)
Environmental law--Ecuador.
Fumigants--Health aspects--Ecuador--Sucumbíos (Province)
Human rights--Ecuador--Sucumbíos (Province)
Sucumbíos (Ecuador : Province)--Environmental conditions.
Transboundary pollution--Ecuador--Sucumbíos (Province)
Harvard subject headings:
Coca--Control--Colombia--Environmental aspects.
Environmental health--Ecuador--Sucumbíos (Province)
Environmental law--Ecuador
Fumigants--Health aspects--Ecuador--Sucumbíos (Province)
Human rights--Ecuador--Sucumbíos (Province)
Sucumbíos (Ecuador : Province)--Environmental conditions.
Transboundary pollution--Ecuador--Sucumbíos (Province)
Princeton subject headings:
Coca--Control--Environmental aspects--Colombia.
Coca--Fumigation--Health aspects--Ecuador--Sucumbíos (Province).
Environmental health--Ecuador--Sucumbíos (Province).
Environmental law--Colombia.
Environmental law--Ecuador.
Fumigants--Environmental aspects--Colombia.
Fumigants--Health aspects--Ecuador--Sucumbíos (Province).
Human rights--Ecuador--Sucumbíos (Province).
Sucumbíos (Ecuador : Province)--Environmental conditions.
Transboundary pollution--Ecuador--Sucumbíos (Province).