A Field Guide To Rocks And Minerals

Author: Frederick H. Pough
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395910962
Size: 75.62 MB
Format: PDF
View: 475
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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: 14.94 MB
Format: PDF, Docs
View: 6703
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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 Eastern Butterflies

Author: Paul A. Opler
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395904534
Size: 55.24 MB
Format: PDF, ePub, Mobi
View: 1802
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Describes more than 524 species of butterflies, discussing their physical appearance, development, food, flight period, and location

A Field Guide To Hawks Of North America

Author: William S. Clark
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395670675
Size: 45.63 MB
Format: PDF
View: 1254
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Identifies all species of North American hawks, eagles, falcons, vultures, kites, and ospreys, describing their characteristics and markings.

A Field Guide To Mexican Birds

Author: Roger Tory Peterson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395975145
Size: 23.78 MB
Format: PDF, ePub, Docs
View: 428
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Describes the calls, range, and male and female markings of more than one thousand species

A Field Guide To Eastern Trees

Author: George A. Petrides
Publisher: Houghton Mifflin Harcourt
ISBN: 9780547351179
Size: 21.56 MB
Format: PDF, Docs
View: 1524
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This field guide features detailed descriptions of 455 species of trees native to eastern North America, including the Midwest and the South.