Former sanitation expert at IRC
This is the second edition of a World Health Organization (WHO) handbook, commonly known as "the Blue Book", which is designed to be a source of... Read more...
Duckweed (Lemnaceae spp.) farming is gaining attention as a combination of water purifier and fish and animal food in developing countries. Read more...
This directory provides basic information on key urban development policies of multilateral and bilateral donors and special programmes. Read more...
This article is a synthesis of laboratory and field research on solar water disinfection (SODIS) which has been carried out by SANDEC (Switzerland)... Read more...
Agenda 21 and the Dublin Principles put the concept of water as an economic good on the global agenda, and they have received wide acceptance by the... Read more...