For enquiries pertaining to sulphur in Indian agriculture and copies of the Practical Sulphur Guide,
Email : fdco@vsnl.net, fdco@airtelmail.in
Additional information about sulphur in agriculture can be obtained by contacting
The Sulphur Institute (TSI) at their following address:

The Sulphur Institute
1140 Connecticut Avenue, N.W., Suite 612
Washington, D.C., 20036, U.S.A.
Telephone : (202) 331-9660
Facsimile : (202) 293-2940
E-mail : agmarkt@sulphurinstitute.org
Website : http://www.sulphurinstitute.org