De verloren vallei.
Series: Bibliotheek der zeven zeeën
Publisher: V.h. C. de Boer Jr.
Published: 1951
Place of publication: Amsterdam
Language: dut
Number of pages: 299
Subjects: Bruijn, J. V. de -- 1913-  -- Fiction.
Genres: Fiction.
Notes: Concludes the trilogy of which the first two volumes are Jungle Pimpernel and Het laatste bivak.