00948cam a22002651 4500 agr25000787 DLC 20260227110945.0 750506s1925 dcubf 001 0 eng c agr25000787 (OCoLC)1314462 U.S. Nat'l Agr. Libr. NSbSU OCoLC DLC premarc QK221 .A6 Canal Zone. A handbook of the principal trees and shrubs of the Ancon and Balboa Districts, Panama Canal Zone, subdivided into sections according to location of plants. [Washington] 1925. 1 p. l., 7-97 p. 32 (i.e. 33) pl., map. 26 cm. On cover: Trees and shrubs of Ancon and Balboa Districts, Canal Zone. Preface signed: Holger Johansen. Includes index. Botany Panama. Johansen, Holger. Trees and shrubs of the Ancon and Balboa districts. 8952 8952