Bill updated a paper 2012-01-23 19:56:55 -0800

Bill followed the research interests: Aesthetic Education, Aesthetic Education for the development of children, Anthroposophical Medicine, and Agriculture, Medicine, Bio-Dynamics, Education, Anthroposophy 2012-01-04 07:19:37 -0800

Bill followed 2 papers 2012-01-04 07:13:25 -0800