Columbia subject headings:
Harvard subject headings:
Botany--Caribbean Area--Bibliography.
Botany--Cuba--Bibliography.
Phytogeography--Caribbean Area--Bibliography.
Phytogeography--Cuba--Bibliography.
Princeton subject headings:
Botany--Caribbean Area--Bibliography.
Botany--Cuba--Bibliography.
Phytogeography--Caribbean Area--Bibliography.
Phytogeography--Cuba--Bibliography.