Columbia subject headings:
Harvard subject headings:
Agriculture and state--Cameroon.
Agriculture--Environmental aspects--Cameroon.
Cameroon--Environmental conditions.
Climatic changes--Cameroon.
Crops and climate--Cameroon.
Princeton subject headings:
Agriculture and state--Cameroon.
Agriculture--Environmental aspects--Cameroon.
Cameroon--Environmental conditions.
Climatic changes--Cameroon.
Crops and climate--Cameroon.