Sökt på: Böcker av Robert L Zimdahl
totalt 18 träffar
Six Chemicals That Changed Agriculture
Six Chemicals That Changed Agriculture is a scientific look at how the chemicals used in today's food production were developed, evaluated, and came to be in wide-spread use. From …
Agricultural Ethics - An Invitation
I write because I am concerned that I and my agricultural colleagues have avoided addressing the moral dimension of the environmental and social problems we have contributed to. I …
Six Chemicals That Changed Agriculture
Six Chemicals That Changed Agriculture is a scientific look at how the chemicals used in today's food production were developed, evaluated, and came to be in wide-spread use. From …
Agriculture's Ethical Horizon
Agriculture's Ethical Horizon: Third Edition covers the changing environment in which practitioners of agriculture are challenged to produce food for the world. Fully revised and …
Key Issues in Agricultural Ethics
Agriculture is facing unprecedented scrutiny for its social and environmental impacts. Many of the key choices it must make are fundamentally about ethics.Key issues in …
Agricultural Ethics - An Invitation
I write because I am concerned that I and my agricultural colleagues have avoided addressing the moral dimension of the environmental and social problems we have contributed to. I …
Agriculture's Ethical Horizon
Agriculture’s Ethical Horizon: Third Edition covers the changing environment in which practitioners of agriculture are challenged to produce food for the world. Fully revised and …
History of Weed Science in the United States
It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, …
A History of Weed Science in the United States
It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, …
Weed Science - A Plea for Thought - Revisited
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 …
When That Day Comes
No one can ever be fully prepared for life's adversities. We cannot know how we would or should react when a loved one is faced with the prospect of imminent death. This is the …
Weed Crop Competition
For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference. The latest edition continues the tradition set by the original …