Plant introduction with Theobroma cacaoErnest P. Imle, José Cuatrecasas · First published 1966Open the Tome
Plant material distribution and quarantine measures for cocoaErnest P. Imle · First published 1966Open the Tome
Efforts of the American Cacao Research Institute to improve cacao horticultureErnest P. Imle · First published 1961Open the Tome
Un centro de cuarentena vegetal para cacao en FloridaErnest P. Imle, Jeffrey F. Shrum · First published 1958Open the Tome
