Dear Sir/Madam
I am writing with regard to the use of sand dams in India. I work for a UK based NGO where I am currently researching the use of sand dams in India as a method of rainwater harvesting. I would be very interested to know of any organisations that are currently working in semi-arid regions of India (with a particular emphasis on food and water security issues and agriculture generally), as well as any evidence for current or historical use of sand dams in India.
I would very much appreciate any help or advice you might be able to give on this matter.
Yours Faithfuly,
Jonny Wood