The Birds of North and Middle America

The Birds of North and Middle America PDF Author: Robert Ridgway
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 774

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Book Description

The Birds of North and Middle America

The Birds of North and Middle America PDF Author: Robert Ridgway
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 774

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Book Description


Economic Policies and Programs in Middle America

Economic Policies and Programs in Middle America PDF Author: United States. Congress. Joint Economic Committee
Publisher:
ISBN:
Category : Central America
Languages : en
Pages : 40

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Book Description


The World Today

The World Today PDF Author: H. J. de Blij
Publisher: John Wiley & Sons
ISBN: 0470646381
Category : Science
Languages : en
Pages : 529

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Book Description
Anyone interested in learning about geographic concepts will appreciate this concise book that highlights the most important concepts. The fifth edition presents authoritative content, currency, and outstanding cartography. It continues to build on its strength for understanding maps with the help of additional question types. New coauthor Jan Nijman also helps provide a current view of the field. With its up-to-date information and accessible introduction, this book is engaging for any reader.

The Birds of North and Middle America: Family Cracidae

The Birds of North and Middle America: Family Cracidae PDF Author: Robert Ridgway
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 510

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The Birds of North and Middle America: Family Turidae

The Birds of North and Middle America: Family Turidae PDF Author: Robert Ridgway
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 1078

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Before Cortés, Sculpture of Middle America

Before Cortés, Sculpture of Middle America PDF Author: Elizabeth Kennedy Easby
Publisher: Metropolitan Museum of Art
ISBN: 0870990187
Category : Indian art
Languages : en
Pages : 324

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Book Description


Archeology and Volcanism in Central America

Archeology and Volcanism in Central America PDF Author: Payson D. Sheets
Publisher: University of Texas Press
ISBN: 1477300333
Category : Social Science
Languages : en
Pages : 318

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Book Description
Scientists have long speculated on the impact of extreme natural catastrophes on human societies. Archeology and Volcanism in Central America provides dramatic evidence of the effects of several volcanic disasters on a major civilization of the Western Hemisphere, that of the Maya. During the past 2,000 years, four volcanic eruptions have taken place in the Zapotitán Valley of southern El Salvador. One, the devastating eruption of Ilopango around A.D. 300, forced a major migration, pushing the Mayan people north to the Yucatán Peninsula. Although later eruptions did not have long-range implications for cultural change, one of the subsequent eruptions preserved the Cerén site—a Mesoamerican Pompeii where the bodies of the villagers, the palm-thatched roofs of their houses, the pots of food in their pantries, even the corn plants in their fields were preserved with remarkable fidelity. Throughout 1978, a multidisciplinary team of anthropologists, archeologists, geologists, biologists, and others sponsored by the University of Colorado's Protoclassic Project researched and excavated the results of volcanism in the Zapotitan Valley—a key Mesoamerican site that contemporary political strife has since rendered inaccessible. The result is an outstanding contribution to our understanding of the impact of volcanic eruptions on early Mayan civilization. These investigations clearly demonstrate that the Maya inhabited this volcanically hazardous valley in order to reap the short-term benefits that the volcanic ash produced—fertile soil, fine clays, and obsidian deposits.

National Bipartisan Report on Central America

National Bipartisan Report on Central America PDF Author: United States. Congress. Senate. Committee on Foreign Relations
Publisher:
ISBN:
Category : Central America
Languages : en
Pages : 444

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Crop Genetic Resources in Central America

Crop Genetic Resources in Central America PDF Author: J. León
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category : Gene banks, Plant
Languages : en
Pages : 38

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Patterns of Distribution of Amphibians

Patterns of Distribution of Amphibians PDF Author: William Edward Duellman
Publisher: JHU Press
ISBN: 9780801861154
Category : Nature
Languages : en
Pages : 660

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Book Description
Sweet, University of California, Santa Barbara; Michael J. Tyler, University of Adelaide, Australia; Zhao Er-Mi, Chengdu Institute of Biology, Peoples Republic of China