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Author: Erica Spotswood
Publisher:
Published: 2019-09
Total Pages: 156
ISBN-13: 9781950313037
DOWNLOAD EBOOKUsing the framework developed in this report, urban designers and local residents can work together to link local parks, greenways, green roofs, street trees, stormwater basins, commercial landscaping, and backyards to support biodiversity while making cities better places to live.
Author: Rob E. Stoneman
Publisher: Stationery Office Books (TSO)
Published: 1997
Total Pages: 0
ISBN-13: 9780114958367
DOWNLOAD EBOOKBogs are fascinating landscapes for ecologists, climatologists, archaeologists, environmental historians and water managers. But many bogs have been damaged, and legislative protection - as 29 case studies demonstrate - is not enough to conserve the rest.
Author: Harold E. Greer
Publisher: Timber Press (OR)
Published: 1992
Total Pages: 344
ISBN-13: 9780881921847
DOWNLOAD EBOOKBased on the journals maintained at Greer Gardens, this pedigree book of some 5000 hybrids is organized by grex so that hybrids of the same parents are listed together, with cross-references from the hybrid name. The photographs are all different from those in the first edition.
Author: Gunnar M. Brune
Publisher: Texas A&M University Press
Published: 2002
Total Pages: 616
ISBN-13: 9781585441969
DOWNLOAD EBOOKThis text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.
Author: Mark Walderhaug
Publisher: Createspace Independent Publishing Platform
Published: 2014-01-14
Total Pages: 292
ISBN-13: 9781495203619
DOWNLOAD EBOOKThe Bad Bug Book 2nd Edition, released in 2012, provides current information about the major known agents that cause foodborne illness.Each chapter in this book is about a pathogen—a bacterium, virus, or parasite—or a natural toxin that can contaminate food and cause illness. The book contains scientific and technical information about the major pathogens that cause these kinds of illnesses.A separate “consumer box” in each chapter provides non-technical information, in everyday language. The boxes describe plainly what can make you sick and, more important, how to prevent it.The information provided in this handbook is abbreviated and general in nature, and is intended for practical use. It is not intended to be a comprehensive scientific or clinical reference.The Bad Bug Book is published by the Center for Food Safety and Applied Nutrition (CFSAN) of the Food and Drug Administration (FDA), U.S. Department of Health and Human Services.
Author: Peter Alfred Cox
Publisher: B. T. Batsford Limited
Published: 1990
Total Pages: 464
ISBN-13:
DOWNLOAD EBOOKAuthor: Jeffrey B. Harborne
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 346
ISBN-13: 9400959214
DOWNLOAD EBOOKWhile there are many books available on methods of organic and biochemical analysis, the majority are either primarily concerned with the application of a particular technique (e.g. paper chromatography) or have been written for an audience of chemists or for biochemists work ing mainly with animaltissues. Thus, no simple guide to modern metho ds of plant analysis exists and the purpose of the present volume is to fill this gap. It is primarily intended for students in the plant sciences, who have a botanical or a general biological background. It should also be of value to students in biochemistry, pharmacognosy, food science and 'natural products' organic chemistry. Most books on chromatography, while admirably covering the needs of research workers, tend to overwhelm the student with long lists of solvent systems and spray reagents that can be applied to each class of organic constituent. The intention here is to simplify the situation by listing only a few specially recommended techniques that have wide currency in phytochemical laboratories. Sufficient details are provided to allow the student to use the techniques for themselves and most sections contain some introductory practical experiments which can be used in classwork.
Author: Peter Alfred Cox
Publisher:
Published: 1997
Total Pages: 424
ISBN-13:
DOWNLOAD EBOOKAuthor: FDA
Publisher: Imp
Published: 2004
Total Pages: 356
ISBN-13:
DOWNLOAD EBOOKThe Bad Bug was created from the materials assembled at the FDA website of the same name. This handbook provides basic facts regarding foodborne pathogenic microorganisms and natural toxins. It brings together in one place information from the Food & Drug Administration, the Centers for Disease Control & Prevention, the USDA Food Safety Inspection Service, and the National Institutes of Health.
Author: Charles Darwin
Publisher:
Published: 2020-12-04
Total Pages: 769
ISBN-13:
DOWNLOAD EBOOKOn the Origin of Species (or, more completely, On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life),[3] published on 24 November 1859, is a work of scientific literature by Charles Darwin which is considered to be the foundation of evolutionary biology.[4] Darwin's book introduced the scientific theory that populations evolve over the course of generations through a process of natural selection. It presented a body of evidence that the diversity of life arose by common descent through a branching pattern of evolution. Darwin included evidence that he had gathered on the Beagle expedition in the 1830s and his subsequent findings from research, correspondence, and experimentation.
