Goodspeed, T. H. (1939). Plant hunters in the Andes. Robert Hale Ltd.
Cita Chicago Style (17a ed.)Goodspeed, T. Harper. Plant Hunters in the Andes. London, England, United Kingdom: Robert Hale Ltd, 1939.
Cita MLA (9a ed.)Goodspeed, T. Harper. Plant Hunters in the Andes. Robert Hale Ltd, 1939.
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