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Trama
This book was written in 1912 by John Muir, the greatest naturalist of the twentieth century. This work is deals with Valei Yosemite, created by President Roosevelt who had been influenced by his writings . Muir fought for the preservation of the natural heritage of the United States . His ideas also came to be the basis of environmentalism and environmental ethic .
Capitoli
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Chapter 1a beginning with The Approach to the Valley
Durata: 13min -
Chapter 1b beginning with First View: The Bridal Veil
Durata: 16min -
Chapter 1c beginning with The Yosemite Fall
Durata: 13min -
Chapter 1d beginning with The Nevada Fall
Durata: 13min -
Chapter 1e beginning with An Unexpected Adventure
Durata: 13min -
Chapter 2 Winter Storms and Spring Floods
Durata: 16min -
Chapter 3 Snow-storms
Durata: 14min -
Chapter 4a beginning with Snow Banners
Durata: 11min -
Chapter 4b beginning with Earthquake Storms
Durata: 17min -
Chapter 5 The Trees of the Valley
Durata: 07min -
Chapter 6a beginning with The Forest Trees in General
Durata: 13min -
Chapter 6b beginning with The Yellow or Silver Pine
Durata: 16min -
Chapter 6c beginning with The Two-leaved Pine
Durata: 11min -
Chapter 6d beginning with The Mountain Hemlock
Durata: 10min -
Chapter 7 The Big Trees
Durata: 29min -
Chapter 8 The Flowers
Durata: 18min -
Chapter 9 The Birds
Durata: 13min -
Chapter 10 The South Dome
Durata: 12min -
Chapter 11 The Ancient Yosemite Glaciers: How the Valley was Formed
Durata: 42min -
Chapter 12a beginning with How Best To Spend One's Time
Durata: 22min
