It would be best if you guys hooked up with the American Library Association
http://www.ala.org/
I would also suggest seeking out connections at colleges and universities with agriculture programs:
https://www.google.com/search?q=University+agriculture+programshttps://www.google.com/search?q=University+agriculture+programs
I'll think of some others, and If you want, I can help research them. I'll need your guidance.
Also, I'm happy to share my
books from the KS program with you. I just want one (printed) copy -- you can have the rest.