Global sanitation NGO, Sulabh Foundation, which has pioneered low cost Indian toilet system will introduce the innovative technology in over 50 developing countries across the world.<br/> Bindeshwar Pathak, head of the Foundation while<br/>addressing the World Environment and Water Resources Congress early this week, said that Sulabh would soon launch its sanitation campaign in 50 countries in Asia, Africa, Latin<br/>America and the Middle East.<br/> He appealed to civil engineers and technical experts<br/>to join hands with his organisation to achieve UNs' Millennium<br/>Development goal relating to sanitation and hygiene.<br/> The American Society of Civil Engineers had invited<br/>Pathak to deliver keynote address at the four day Congress in<br/>which experts from different parts of the world have<br/>appreciated the efforts of Sulabh International. The Congress concluded on Friday <br/> <br/>