1. Waste disposal and degradation of water quality in and around Dhaka city;Ahmed,1985
2. Enrichment approaches to the isolation of Salmonella, Shigella and recovery of enteropathogens from treated sewage effluents;Luthfeara,1995
3. The state of environment in Bangladesh;Reazuddin,1985
4. Bangladesh situation analysis, Water Supply and Sanitation;UNDP — World Bank, UNDP and UN Children fund,1993
5. Water supply and sanitation -beyond the decade;Asian Development Bank,1990