Conservacion Del Suelo Y Del Agua en El Mundo

Conservacion Del Suelo Y Del Agua en El Mundo PDF Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category : Soil conservation
Languages : es
Pages : 32

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Distribución y conservación de la vicuña (Vicugna vicugna)

Distribución y conservación de la vicuña (Vicugna vicugna) PDF Author: Hernán Torres
Publisher: IUCN
ISBN: 9782880329037
Category : Mammals
Languages : en
Pages : 56

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Distribución y conservación del guanaco

Distribución y conservación del guanaco PDF Author: Hernán Torres
Publisher: IUCN
ISBN: 9782880323097
Category : Nature
Languages : en
Pages : 54

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Conservación Para Un Desarrollo Sostenible

Conservación Para Un Desarrollo Sostenible PDF Author: International Referral System for Sources of Environmental Information (United Nations)
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 348

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 PDF Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 580

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College Physics

College Physics PDF Author: Raymond A. Serway
Publisher: Pearson Educación
ISBN: 9789702600152
Category : Education
Languages : en
Pages : 942

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Book Description
"College Physics is written for a one-year course in introductory physics."--Preface.

La conservación en las Americas

La conservación en las Americas PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 468

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Orchids

Orchids PDF Author: IUCN/SSC Orchid Specialist Group
Publisher: IUCN
ISBN: 9782831703251
Category : Ecological surveys
Languages : en
Pages : 176

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Book Description
This action plan chronicles the threats faced by wild orchids, but more importantly to critical habitats that host extraordinarily high orchid diversity and endemicity. It explores and recommends specific ways that national and local government, legislators, scientists and orchid conservationists as well as growers can all help to reverse present trends. The facts and viewpoints presented in this comprehensive document update and supplement the information available to conservation organizations and agencies through the world so that they can lobby their appropriate government offices more effectively.

Human Development

Human Development PDF Author: Grace J. Craig
Publisher: Pearson Educación
ISBN: 9789684445161
Category : Developmental psychology
Languages : en
Pages : 726

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Book Description
Designed for students from a wide range of backgrounds, this text takes a chronological and interdisciplinary approach to human development. With its focus on context and culture, the 8/E illustrates that the status of human development is inextricably embedded in a study of complex and changing cultures.

Physics

Physics PDF Author: Douglas C. Giancoli
Publisher: Pearson Educación
ISBN: 9789702606956
Category : Juvenile Nonfiction
Languages : en
Pages : 850

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Book Description
Presents basic concepts in physics, covering topics such as kinematics, Newton's laws of motion, gravitation, fluids, sound, heat, thermodynamics, magnetism, nuclear physics, and more, examples, practice questions and problems.