Puerto Rico PDF Download

Author: Arturo Morales Carrion
Publisher: W. W. Norton
ISBN: 9780393301939
Category : History
Languages : en
Pages : 400

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Book Description
The people of Puerto Rico today are caught in a centuries-old dilemma of identity.

Author: Xiaoming Wang
Publisher: Columbia University Press
ISBN: 0231135297
Category : Nature
Languages : en
Pages : 241

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Book Description
Xiaoming Wang and Richard H. Tedford combine their research with Mauricio Anton's impeccable reconstructions to present a remarkable portrait of canids over the past 40 million years. Wang and Tedford cull their history from the most recent scientific research conducted on the vast collections of the American Museum of Natural History and other leading institutions. With their rich fossil record, diverse adaptations to various environments, and different predatory specializations, canids are an ideal model organism for the mapping of predator behavior and morphological specializations. They also offer an excellent contrast to felids, which remain entrenched in extreme predatory specializations. The innovative illustrated approach of this book transforms the science of paleontology into a thrilling visual experience, and it forms the perfect accompaniment to an extremely important branch of animal and fossil study.

Author: Delano J
Publisher: Smithsonian
ISBN: 9780874743890
Category : History
Languages : en
Pages : 230

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Book Description
"All photographs dated 1941 or 1942 are from the FSA Collection at the Library of Congress in Washington, D.C. The photographs dated 1946 are from the collection of the General Archives of the Institute of Puerto Rican Culture in San Juan, Puerto Rico. All other photographs are from the photographer's own collection"--Title page verso.

Author: Alan Turner
Publisher: Columbia University Press
ISBN: 9780231119443
Category : Nature
Languages : en
Pages : 324

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Book Description
The Garden of Eden as the ideal and untouched site of life's creation persists in popular thought, even as we have uncovered a lengthy fossil record and developed a scientific understanding of evolution. The continent of Africa is a good candidate for Eden: its generally warm climate, rich vegetation, and variety of animal species lend themselves easily to such a comparison. Yet in the time since the first primates appeared millions of years ago, Africa has undergone profound alterations in physical geography, climate, and biota. Linking the evidence of the past with that of the present, this exquisitely illustrated guide examines the evolution of the mammalian fauna of Africa within the context of dramatic changes over the course of more than 30 million years of primate presence. The book covers such topics as dating, continental drift, and global climate change and the likely motors of evolution as well as the physical evolution of the African continent, including present and past climates, and the major determinants of plant and mammal distributions. The authors discuss human evolution as a part of the larger pattern of mammalian evolution while responding to the unique interest that we have in our own past. The meticulous reconstructions of fossil mammals in this book are the result of detailed anatomical research. Restorations of mammalian musculature and appearance take into account the affinities between fossil forms and extant species in order to make well-founded inferences about unpreserved animal attributes. Environmental reconstructions benefit from the authors' visits to more than a dozen wildlife preserves in five African countries as well as the use of an extensive database of published studies on the evolution of landscapes on the continent. A fascinating read and a visual feast, Evolving Eden lays the foundation for a deeper appreciation of contemporary African wildlife.

Author: Mauricio Antón
Publisher: Indiana University Press
ISBN: 0253010497
Category : Science
Languages : en
Pages : 270

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Book Description
“A unique review of the many unusual and nearly worldwide occurrences of sabertooths and their relatives over more than 50 million years.” —Choice With their spectacularly enlarged canines, sabertooth cats are among the most popular of prehistoric animals, yet it is surprising how little information about them is available for the curious layperson. What’s more, there were other sabertooths that were not cats, animals with exotic names like nimravids, barbourofelids, and thylacosmilids. Some were no taller than a domestic cat, others were larger than a lion, and some were as weird as their names suggest. Sabertooths continue to pose questions even for specialists. What did they look like? How did they use their spectacular canine teeth? And why did they finally go extinct? In this visual and intellectual treat of a book, Mauricio Antón tells their story in words and pictures, all scrupulously based on the latest scientific research. The book is a glorious wedding of science and art that celebrates the remarkable diversity of the life of the not-so-distant past. “The best paleomammal artist working today [and] his knowledge of sabertooths and their evolution is second to none.” —Lars Werdelin, Swedish Museum of Natural History “Mauricio Antón is one of the best paleoartists. What sets him apart is the fact that he is a great paleontologist in his own right. Probably no one else has thought more about sabertooth than he has. As a result, his illustrations often demonstrate a particular behavior of the extinct mammal that he has personally researched or display a unique point of view.” —Xiaoming Wang, Natural History Museum of Los Angeles

Author: Alan Turner
Publisher: National Geographic Kids
ISBN: 9780792264415
Category :
Languages : en
Pages : 192

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Author: Carlos Padilla
Publisher:
ISBN: 9781456311476
Category :
Languages : en
Pages : 232

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Book Description
Yordana Waiting is an absurd attempt to justify a terrible young personal decision!The novel is set in a tropical paradise .. However, the protagonist, even when describing various events typical of the environment, not precise locations, dates or names ..There are only two actors: The beautiful love Yordana and hallucinated.The other characters enter and leave the scene almost by obligation .. !To understand the plot and its outcome is essential to take due note of the score that the star placed at the end of each chapter.This score and reading of three letters interspersed throughout will be the key text defitiva to take the reader and the same protagonist to discover the crossroads of human destiny

Author: Arturo Morales Carrión
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 136

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Book Description

Author: Jordi Agust’
Publisher: Columbia University Press
ISBN: 0231116411
Category : Science
Languages : en
Pages : 345

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Book Description
In the 1930s a band of smart and able young men, some still in their twenties, helped Franklin D. Roosevelt transform an American nation in crisis. They were the junior officers of the New Deal. Thomas G. Corcoran, Benjamin V. Cohen, William O. Douglas, Abe Fortas, and James Rowe helped FDR build the modern Democratic Party into a progressive coalition whose command over power and ideas during the next three decades seemed politically invincible. This is the first book about this group of Rooseveltians and their linkage to Lyndon Johnson's Great Society and the Vietnam War debacle. Michael Janeway grew up inside this world. His father, Eliot Janeway, business editor of Time and a star writer for Fortune and Life magazines, was part of this circle, strategizing and practicing politics as well as reporting on these men. Drawing on his intimate knowledge of events and previously unavailable private letters and other documents, Janeway crafts a riveting account of the exercise of power during the New Deal and its aftermath. He shows how these men were at the nexus of reform impulses at the electoral level with reform thinking in the social sciences and the law and explains how this potent fusion helped build the contemporary American state. Since that time efforts to reinvent government by "brains trust" have largely failed in the U.S. In the last quarter of the twentieth century American politics ceased to function as a blend of broad coalition building and reform agenda setting, rooted in a consensus of belief in the efficacy of modern government. Can a progressive coalition of ideas and power come together again? The Fall of the House of Roosevelt makes such a prospect both alluring and daunting.

Author: Lorraine Code
Publisher: Routledge
ISBN: 113478726X
Category : Philosophy
Languages : en
Pages : 560

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Book Description
The path-breaking Encyclopedia of Feminist Theories is an accessible, multidisciplinary insight into the complex field of feminist thought. The Encyclopedia contains over 500 authoritative entries commissioned from an international team of contributors and includes clear, concise and provocative explanations of key themes and ideas. Each entry contains cross references and a bibliographic guide to further reading; over 50 biographical entries provide readers with a sense of how the theories they encounter have developed out of the lives and situations of their authors.