Columbia subject headings:
Harvard subject headings:
Nature--Effect of human beings on--Chile--Coquimbo (Province)
Plant conservation--Ecology--Chile--Coquimbo (Province)
Plant ecology--Chile--Coquimbo (Province).
Princeton subject headings:
Botany--Chile--Coquimbo (Province)--Ecology.
Nature--Effect of human beings on--Chile--Coquimbo (Province).
Plant conservation--Chile--Coquimbo (Province)--Ecology.