« IUCN: WDM implementation series ». IUCN South Africa Country Office, Pretoria, South Africa.
International Water Management Institute -Battaramulla, LK, IWMI,
« IWMI-Tata water policy program », vol. No. 1. International Water Management Institute (IWMI), Colombo, Sri Lanka, p. 6 p. : 4 boxes, 4 figures, 1 photogr., 1 table.
Socio-Economic Units, Kerala -Trivandrum, IN,
« Jalasandesh ». Kerala Water Authority, Socio-Economic Units, Trivandrum, India.
« Joint publication / EHP ». Environmental Health Project (EHP), Arlington, VA, USA.