Online Reference Resources

Penn State University Libraries Life Sciences Library

Penn State University Libraries Online Reference Resources

Pennsylvania Department of Agriculture Legal Library

AGRICOLA (National Agricultural Library Catalog)

Agriculture Network Information Center

Cornell University Poisonous Plants Informational Database
The website "includes plant images, pictures of affected animals and presentations concerning the botany, chemistry, toxicology, diagnosis and prevention of poisoning of animals by plants and other natural flora (fungi, etc.)."

National Agricultural Law Center (U.S.). United States Farm Bills
"Full text and resources for all U.S. Farm Bills from 1933 to the present."

Plant Management Network International

The Virtual Library of the Food and Agriculture Organization of the United Nations