United States Pony Clubs (USPC)
Phone: 859.254.7669
Fax: 859.233.4652
http://www.ponyclub.org/

Certified Horsemanship Association (CHA)
Phone: 800.399.0138
Fax: 859.255.0726
E-mail: office@cha-ahse.org
http://www.cha-ahse.org

North American Riding for the Handicapped Association (NARHA)
Phone: 800.369.RIDE (7433)
Fax: 303.252.4610
E-mail: narha@narha.org
http://www.narha.org

Council for Agricultural Science and Technology
Phone: 515.292.2125
Fax: 515.292.4512
E-mail: info@cast-science.org
http://www.cast-science.org/
Click on "Education," select "Science Education Resources" from the side menu bar.

National Association of Animal Breeders
Phone: 573.445.4406
Fax: 573.446.2279
E-mail: naab-css@naab-css.org
http://www.naab-css.org/
Select "Educational Materials" from the menu bar.

Society for Range Management
Phone: 303.986.3309
Fax: 303.986.3892
E-mail: info@rangelands.org
http://www.rangelands.org/
Select "Education," then "Universities and Colleges."