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inauthor:"Robert L Zimdahl" from books.google.com
This book addresses herbicides and their use as an important aspect of modern weed management and strives to place them in an ecological framework.
inauthor:"Robert L Zimdahl" from books.google.com
This book expands on and analyzes how these orientations have affected weed science's development.
inauthor:"Robert L Zimdahl" from books.google.com
The second edition of Agriculture's Ethical Horizon is a carefully considered application of philosophical concepts, such as utilitarianism and positivism, to the practice of agricultural science.
inauthor:"Robert L Zimdahl" from books.google.com
The book will recount examples of this suspicion related to specific chemicals and present the essence of the suspicion and its results.
inauthor:"Robert L Zimdahl" from books.google.com
This book uses an ecological framework to explore the role of responsible and effective weed control in agriculture from the emergence and genetic foundation of weeds to the latest means of control and environmental effects.
inauthor:"Robert L Zimdahl" from books.google.com
The book's goal is not to resolve the moral dilemmas raised. It is to raise them and encourage thought and discussion.
inauthor:"Robert L Zimdahl" from books.google.com
This book expands on and analyzes how these orientations have affected weed scienceOCOs development. * The first analytical history of weed science to be written * Compares the development of weed science, entomology and plant pathology * ...
inauthor:"Robert L Zimdahl" from books.google.com
Weed scientists are confident of increasing production through agricultural technology, including herbicides, but do not must ask if the moral obligation to feed people is sufficient justification for the benefits and harms achieved.
inauthor:"Robert L Zimdahl" from books.google.com
This long overdue and much needed new edition rejuvenates the tradition set by the original book. For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference.
inauthor:"Robert L Zimdahl" from books.google.com
This is the story of one man's fight to guide his wife through an intractable disease, to help her make gut-wrenching decisions, and to deal with the consequences.