A Field Guide To Rocks And Minerals

Author: Frederick H. Pough
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395910962
Size: 75.66 MB
Format: PDF, ePub
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Describes hundreds of minerals and lists their geographic distribution, physical properties, chemical composition, and crystalline structure

Peterson First Guide To Rocks And Minerals

Author: Frederick H. Pough
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395935439
Size: 29.32 MB
Format: PDF, Kindle
View: 7676
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Shows and identifies more than a hundred of the most common rocks and minerals, explains how rocks and crystals are formed, and looks at rock formations

A Field Guide To Western Birds

Author: Roger Tory Peterson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780618132188
Size: 70.16 MB
Format: PDF, ePub
View: 1058
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Featuring the unique Peterson Identification System, a guide to more than 1,000 birds from 700 species, including summer and winter ranges, breeding grounds, and other special range data on easy-to-read maps.

A Field Guide To Animal Tracks

Author: Olaus J. Murie
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395910948
Size: 21.45 MB
Format: PDF, Mobi
View: 4010
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Text and drawings explain how to identify wild animals by the tracks and other signs they leave.

A Field Guide To Mexican Birds

Author: Roger Tory Peterson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395975145
Size: 13.14 MB
Format: PDF, ePub, Mobi
View: 5592
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Describes the calls, range, and male and female markings of more than one thousand species