InterAndean Institute of Coca Sciences · 15,000 to 20,000 feet above the sea. Thejourney from...

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Transcript of InterAndean Institute of Coca Sciences · 15,000 to 20,000 feet above the sea. Thejourney from...

Page 1: InterAndean Institute of Coca Sciences · 15,000 to 20,000 feet above the sea. Thejourney from Tacua to La Paz, one hundred and twenty miles, obliges the following of a trail which
Page 2: InterAndean Institute of Coca Sciences · 15,000 to 20,000 feet above the sea. Thejourney from Tacua to La Paz, one hundred and twenty miles, obliges the following of a trail which
Page 3: InterAndean Institute of Coca Sciences · 15,000 to 20,000 feet above the sea. Thejourney from Tacua to La Paz, one hundred and twenty miles, obliges the following of a trail which