Thanks. I wasn't worried about copyright, just about where you found them, so I could do the same. And it wasn't too hard to track them down to Flickr in the end.
Interesting article in the NYT, although if the past yields of nationalized farms are any guide, the government would be crazy to renationalize.
Anyway, my question is: where did you get those images? They are really attractive and I am working on a project that needs similar stuff. Any chance you could send me the link? I assume they're not yours and copyrighted ...