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Memorial Tributes
  • Language: en
  • Pages: 348

Memorial Tributes

"In most cases, the authors of the tributes are contemporaries or colleagues who had personal knowledge of the interests and engineering accomplishments of the deceased" from foreward.

The New Wild
  • Language: en
  • Pages: 266

The New Wild

  • Type: Book
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  • Published: 2016-04-05
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  • Publisher: Beacon Press

Named one of the best books of 2015 by The Economist A provocative exploration of the “new ecology” and why most of what we think we know about alien species is wrong For a long time, veteran environmental journalist Fred Pearce thought in stark terms about invasive species: they were the evil interlopers spoiling pristine “natural” ecosystems. Most conservationists and environmentalists share this view. But what if the traditional view of ecology is wrong—what if true environmentalists should be applauding the invaders? In The New Wild, Pearce goes on a journey across six continents to rediscover what conservation in the twenty-first century should be about. Pearce explores ecosys...

Weed Biology and Climate Change
  • Language: en
  • Pages: 246

Weed Biology and Climate Change

Weed Biology and Climate Change will provide a synthesis of what is known regarding the probable impact of environmental change on weed biology. Chapters will look at impacts of weed biology on agriculture, invasive species that limit ecological diversity and weeds that serve as health risks. In addition it looks at current weed management strategies and how they will be affected by global climate change. The book covers an increasingly important area in plant science, crop science and ecological research, and will be essential reading for anyone exploring the biological impacts of a changing environment.

A History of the Water Hyacinth in Africa
  • Language: en
  • Pages: 337

A History of the Water Hyacinth in Africa

Humans and animals are not the only creatures that migrate. Plants also do. This book is a comprehensive and analytical account of the migration of an Old World plant, water hyacinth (also known to botanists as Eichhornia Crassipes) from the Amazon Basin and surrounding areas to Africa through human agency from about 1800 to the present. As an integrative work, which benefits from methodologies and conceptual approaches drawn from limnology, botany, biology, geography, history, ecology and other social sciences and humanities, the book further explores the political, economic, and ecological consequences of the spread of water hyacinth from its native habitat through European botanical garde...

Fundamentals of Weed Science
  • Language: en
  • Pages: 760

Fundamentals of Weed Science

Fundamentals of Weed Science, Fifth Edition, provides the latest information on this constantly advancing area of study. Placing weed management in the largest context of weed research and science, the book presents the latest advances in the role, control and potential uses of weed plants. From the emergence and genetic foundation of weeds, to the latest means of control and environmental impact, the book uses an ecological framework to explore the role of responsible and effective weed control in agriculture. In addition, users will find discussions of related areas where research is needed for additional understanding. Explored topics include the roles of culture, economics and politics i...

Index of Patents Issued from the United States Patent and Trademark Office
  • Language: en
  • Pages: 1896

Index of Patents Issued from the United States Patent and Trademark Office

  • Type: Book
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  • Published: 1990
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  • Publisher: Unknown

description not available right now.

Index of Patents Issued from the United States Patent Office
  • Language: en
  • Pages: 2268

Index of Patents Issued from the United States Patent Office

  • Type: Book
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  • Published: 1973
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  • Publisher: Unknown

pt. 1. List of patentees.--pt. 2. Index to subjects of inventions.

Decisions and Orders of the National Labor Relations Board
  • Language: en
  • Pages: 1716

Decisions and Orders of the National Labor Relations Board

  • Type: Book
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  • Published: 1966
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  • Publisher: Unknown

description not available right now.

University of Michigan Official Publication
  • Language: en
  • Pages: 786

University of Michigan Official Publication

description not available right now.

Weed Science and Weed Management in Rice and Cereal-Based Cropping Systems, 2 Volumes
  • Language: en
  • Pages: 1145

Weed Science and Weed Management in Rice and Cereal-Based Cropping Systems, 2 Volumes

The book presents discussions on: Biology and ecology of major troublesome weeds infesting rice, wheat, corn, soybean, focusing on different cropping patterns in both tropical and temperate cropping systems and science-based weed management practices involving chemical, non-chemical, biological, integrated methods. Herbicides used, with their most recent classification, identification of new target sites, mechanisms and modes of action and how and why weeds evolve resistance to herbicides. New concepts, new paradigms and new technologies to manage evolution of resistance to herbicides including weed genomics, bioherbicides and allelochemicals. Highly recommended for students, teachers, researchers, agronomists, horticulturists, crop physiologists, and crop protection specialists in tropical and temperate agricultural systems, particularly in areas where major tropical weeds are posing potential threats to temperate agricultural systems.