Mr. H. I. Somashekar.

Centre for Sustainable Technologies
,
(formerly known as
ASTRA (Application of Science
and Technology to Rural Areas)
Indian Institute   of Science,
Bangalore 560 012, India

Phone : 91 80 – 2293 3015 ,
Fax:      91 80 - 2360 0683, 2360 0085
Email:  somu@astra.iisc.ernet.in