Ibno Al-Thahabi

Ibno Al-Thahabi (died 1033 in Valencia, Spain), also called Abu Mohammed Abdellah Ibn Mohammed Al-Azdi, wrote Kitab Al-Ma'a (The Book of Water), first known alphabetical encyclopedia of medicine.

External link

http://www.muslimheritage.com/day_life/default.cfm?ArticleID=330&Oldpage=1,