This is the first popular field book for the West, including the States of Washington, Oregon, California, Idaho, Nevada, Utah, and Arizona, and excepting only those flowers found in the Rocky Mountains alone.
Variety of mammals -- Mammalian evolution -- Moving on four legs -- How mammals eat -- Attack, defense and survival -- Wanderers and the stay-at-homes -- Love life -- Toward man
Includes information on collecting and identifying minerals, and sections on metallic, nonmetallic, gem and rock-forming minerals, and on igneous, sedimentary and metamorphic rocks.
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