The Putumayo red book.
Edition: 2d ed. Containing proposals for the protection of the aborigines and the effective administration of the Putumayo regions under an international board, by Norman Thomson; illustrated with four maps.
Publisher: N. Thomson & Co.
Published: 1914
Place of publication: London
Language: eng
Number of pages: 151
Subjects: Rubber industry and trade -- Peru.; Peonage -- Peru.; Putumayo River.