Invitation To Biology

Author: Helena Curtis
Editor: Macmillan
ISBN: 9780879016791
Size: 16,63 MB
Format: PDF, Kindle
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This clearly written, accurate, and well-illustrated introduction to biology seamlessly integrates the theme of evolution while offering expanded, up-to-date coverage of genetic engineering, the immune response, embryological development, and ecological concerns.

Flora Virginica

Author: Johannes Fredericus Gronovius
Editor: Sagwan Press
ISBN: 9781377017174
Size: 20,36 MB
Format: PDF, ePub, Docs
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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Early Flowers And Angiosperm Evolution

Author: Else Marie Friis
Editor: Cambridge University Press
ISBN: 1139496387
Size: 18,46 MB
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The recent discovery of diverse fossil flowers and floral organs in Cretaceous strata has revealed astonishing details about the structural and systematic diversity of early angiosperms. Exploring the rich fossil record that has accumulated over the last three decades, this is a unique study of the evolutionary history of flowering plants from their earliest phases in obscurity to their dominance in modern vegetation. The discussion provides comprehensive biological and geological background information, before moving on to summarise the fossil record in detail. Including previously unpublished results based on research into Early and Late Cretaceous fossil floras from Europe and North America, the authors draw on direct palaeontological evidence of the pattern of angiosperm evolution through time. Synthesising palaeobotanical data with information from living plants, this unique book explores the latest research in the field, highlighting connections with phylogenetic systematics, structure and the biology of extant angiosperms.

Inorganic Chemical Nomenclature

Author: B. Peter Block
Editor: An American Chemical Society Publication
ISBN: 9780841216976
Size: 10,46 MB
Format: PDF, ePub, Mobi
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This definitive reference book, designed for use at all levels, explains both current and historical methods of naming chemical compounds. It explains and provides a rationale for the methods used in chemical nomenclature. Terms are defined, and numerous examples add clarification. The 16 chapters proceed from elementary substances to nonstoichiometric and molecular compounds, gradually building a coherent system for communicating information about chemical entities. Among the specific topics discussed are homoatomic and heteroatomic species, coordination compounds, polymeric compounds, nonmetal hydrides and their derivatives, polyboron hydrides, chain and ring compounds, organometallic compounds, nonstoichiometric species, isotopically modified species, and stereoisomers.

The Conservation Of Plant Biodiversity

Author: Otto Herzberg Frankel
Editor: Cambridge University Press
ISBN: 9780521467315
Size: 13,73 MB
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Discusses the various options for conserving plants at the level of the gene, species and community.

Hilgard S Introduction To Psychology

Author: Rita L. Atkinson
Editor: Cengage Learning
ISBN: 9780155080447
Size: 10,46 MB
Format: PDF, ePub
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A classic in its field, this introductory text has been updated to include coverage of the most recent developments and established theories in psychology.

The Little Swedish Baron

Author: Sarah Schoonmaker Baker
Editor:
ISBN:
Size: 19,33 MB
Format: PDF, Mobi
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Surface Level Ozone Exposures And Their Effects On Vegetation

Author: Allen S. Lefohn
Editor: CRC Press
ISBN: 9780873711692
Size: 15,84 MB
Format: PDF
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Tropospheric ozone is a regionally distributed air pollutant that adversely affects both humans and vegetation. Surface-Level Ozone Exposures and Their Effects on Vegetation focuses on the formation, distribution, and transport of surface-level ozone; the characterization of its exposures; the mechanisms and processes involved in its deposition and uptake by plants; and its effects on the growth of crops and forest trees. State-of-the-art information is presented and the methodology for studying its effects on vegetation is critically reviewed. This background material leads to a discussion of the approaches for developing an air quality standard that will provide protection from the adverse effects of ozone, as well as suggestions for future research directions. Researchers and professionals in the utility industry, oil industry, and government environmental agencies; university instructors; and students will find that this book is filled with information that can be used on a daily basis in their work and studies.

The Botany And Chemistry Of Hallucinogens

Author: Richard Evans Schultes
Editor: Charles C Thomas Pub Ltd
ISBN:
Size: 12,92 MB
Format: PDF, Kindle
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De Agricultura

Author: Marcus Porcius Cato
Editor: Prospect Books (UK)
ISBN: 9780907325802
Size: 11,51 MB
Format: PDF, ePub
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The introduction places the man and his work in context and discusses specific problems of textural arrangement and organization and agricultural practice. There are several drawings to aid appreciation of Cato’s descriptions of buildings and equipment. A book of instruction about the cultivation of vines, olives and fruit, the management of slaves and contract labour, the rituals consequent on ownership and even cookery for humans and the pharmacy. Because of its date, the 2nd century BC, it is a particularly important resource for students of Latin and of early Roman society.