Search filters

Authors whose works are in public domain in at least one jurisdiction

The very earliest developments in agriculture, and probably even before then, diseases affecting crop plants have posed an ever-present, yet ever changing, threat to human survival. Preface

Image Image of a generic work. The text above it indicates that there is no free image of the work available, and that if you own one, you can click on the placeholder link to upload it.
Description scientific article published in January 2009
Author/s

author: John P. Carr 

Publication date January 1, 2009
Language
Country of origin
Wikipedia link
Copyright status
Missing/wrong data? Edit Wikidata item