Economic plants of Porto Rico /
Cook, O. F. 1867-1949.
Economic plants of Porto Rico / O F Cook and Guy N Collins - pp.57-269 : pls XIV-XLIII ; 25cm. - Contributions from the United States National Herbarium; vol.8 . - Contributions from the United States National Herbarium; vol.8. .
Ethnobotany--Puerto Rico.
Botany, Economic--Puerto Rico.
581.6
Economic plants of Porto Rico / O F Cook and Guy N Collins - pp.57-269 : pls XIV-XLIII ; 25cm. - Contributions from the United States National Herbarium; vol.8 . - Contributions from the United States National Herbarium; vol.8. .
Ethnobotany--Puerto Rico.
Botany, Economic--Puerto Rico.
581.6