I attended an orientation program on sexual abuse of children organized by Dream a Dream (http://www.dreamadream.org). I realized the need for such a program only when I attended it - wondered if on the many occasions we interacted with kids, did we miss any signs. It was scary and the awareness about the same is a must. This blog post has much of the information on the subject. Click on the title to read the blog post...

The book "Bitter Chocolate" was recommended in the workshop as well. Tulir(www.tulircphcsa.org) appears to being good work in this area -

http://www.childsexualabuseinindia.blogspot.com/