Columbia subject headings:
Harvard subject headings:
Cocoa trade--Ecuador--Statistics.
Cocoa trade--Law and legislation--Ecuador.
Cocoa trade--Statistics.
Unión Regional de Organizaciones Campesinas del Litoral (Ecuador)
Princeton subject headings:
Cocoa trade--Ecuador--Statistics.
Cocoa trade--Law and legislation--Ecuador.
Cocoa trade--Statistics.
Unión Regional de Organizacione Campesinas del Litoral (Ecuador)