Mack, Gerstle.
The land divided : a history of the Panama canal and other Isthmian canal projects / Gerstle Mack. - 1st ed. - New York : Alfred a Knopf, c 1944. - xv, 650 p. : ill. ; 24 cm.
Includes index.
42 42
Panama canal--Inland waterway.
386 / M119l
The land divided : a history of the Panama canal and other Isthmian canal projects / Gerstle Mack. - 1st ed. - New York : Alfred a Knopf, c 1944. - xv, 650 p. : ill. ; 24 cm.
Includes index.
42 42
Panama canal--Inland waterway.
386 / M119l