Official site:http://www.websunday.net/museum/no17/no17in.html
Information about the anime:http://www.wikipedia.org

On a training journey in the Bayankala Mountain Range in the Qinghai Province of China, Ranma Saotome and his father Genma fall into the cursed springs at Jusenkyo. When someone falls into a cursed spring, they take the physical form of whatever drowned there hundreds or thousands of years ago whenever they come into contact with cold water. The curse will revert when exposed to hot water until their next cold water exposure. Genma fell into the Spring of the Drowned Panda while Ranma fell into the Spring of the Drowned Girl.

All episodes list :http://www.megaupload.com/?d=TLC7VTH5