A handbook of the principal trees and shrubs of the Ancon and Balboa Districts
Subtitle: Panama Canal Zone, subdivided into sections according to location of plants.
Contributors: Johansen, Holger.
Published: 1925
Place of publication: [Washington]
Language: eng
Number of pages: 97
Subjects: Botany -- Panama.
Other titles: Trees and shrubs of the Ancon and Balboa districts.
Notes: On cover: Trees and shrubs of Ancon and Balboa Districts, Canal Zone.
Preface signed: Holger Johansen.
Includes index.