Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A
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Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A
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Author : Lucas de Tornos y Matamoros
language : es
Publisher:
Release Date : 1839
Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A written by Lucas de Tornos y Matamoros and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1839 with categories.
Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A
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Author :
language : es
Publisher:
Release Date : 1839
Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1839 with categories.
Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A
DOWNLOAD
Author : Lucas de Tornos y Matamoros
language : es
Publisher:
Release Date : 1839
Compendio De Historia Natural Dividido En Los Tres Ramos De Mineralog A Bot Nica Y Zoolog A written by Lucas de Tornos y Matamoros and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1839 with categories.
Breves Elementos De Historia Natural En Sus Tres Ramos De Mineralogia Botanica Y Zoologia
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Author :
language : es
Publisher:
Release Date : 1841
Breves Elementos De Historia Natural En Sus Tres Ramos De Mineralogia Botanica Y Zoologia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1841 with categories.
Lecciones De Historia Natural
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Author : J. Herrera Dávila
language : es
Publisher:
Release Date : 1830
Lecciones De Historia Natural written by J. Herrera Dávila and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1830 with Ciències naturals categories.
Compendio De Historia Natural
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Author : Manuel Cazurro y Ruiz
language : en
Publisher:
Release Date : 1919
Compendio De Historia Natural written by Manuel Cazurro y Ruiz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1919 with categories.
Programa De Un Curso De Elementos De Historia Natural
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Author : M. Ramos
language : es
Publisher:
Release Date : 1862
Programa De Un Curso De Elementos De Historia Natural written by M. Ramos and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1862 with categories.
A Neotropical Companion
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Author : John C. Kricher
language : en
Publisher: Princeton University Press
Release Date : 1997
A Neotropical Companion written by John C. Kricher and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Nature categories.
Widely praised, "A Neotropical Companion" is an extraordinarily readable introduction to the American tropics, the lands of Central and South America, their rainforests and other ecosystems, and the creatures that live there. 177 color illustrations.
The Ecological Basis Of Conservation
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Author : Steward Pickett
language : en
Publisher: Springer Science & Business Media
Release Date : 1997-01-31
The Ecological Basis Of Conservation written by Steward Pickett and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-01-31 with Nature categories.
From its inception, the U.S. Department of the Interior has been charged with a conflicting mission. One set of statutes demands that the department must develop America's lands, that it get our trees, water, oil, and minerals out into the marketplace. Yet an opposing set of laws orders us to conserve these same resources, to preserve them for the long term and to consider the noncommodity values of our public landscape. That dichotomy, between rapid exploitation and long-term protection, demands what I see as the most significant policy departure of my tenure in office: the use of science-interdisciplinary science-as the primary basis for land management decisions. For more than a century, that has not been the case. Instead, we have managed this dichotomy by compartmentalizing the American landscape. Congress and my predecessors handled resource conflicts by drawing enclosures: "We'll create a national park here," they said, "and we'll put a wildlife refuge over there." Simple enough, as far as protection goes. And outside those protected areas, the message was equally simplistic: "Y'all come and get it. Have at it." The nature and the pace of the resource extraction was not at issue; if you could find it, it was yours.
Cetacean Paleobiology
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Author : Felix G. Marx
language : en
Publisher: John Wiley & Sons
Release Date : 2016-03-29
Cetacean Paleobiology written by Felix G. Marx and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-29 with Science categories.
Cetaceans (whales, dolphins, and porpoises) have fascinated and bewildered humans throughout history. Their mammalian affinities have been long recognized, but exactly which group of terrestrial mammals they descend from has, until recently, remained in the dark. Recent decades have produced a flurry of new fossil cetaceans, extending their fossil history to over 50 million years ago. Along with new insights from genetics and developmental studies, these discoveries have helped to clarify the place of cetaceans among mammals, and enriched our understanding of their unique adaptations for feeding, locomotion and sensory systems. Their continuously improving fossil record and successive transformation into highly specialized marine mammals have made cetaceans a textbook case of evolution - as iconic in its own way as the origin of birds from dinosaurs. This book aims to summarize our current understanding of cetacean evolution for the serious student and interested amateur using photographs, drawings, charts and illustrations.