Biblio

M. S. Islam, Lawrence, A. R., Macdonald, D., and Ahmed, K. M., “Pit latrines : a source of contamination in peri-urban Dhaka?”, Waterlines, an international journal of water, sanitation and waste, pp. p. 6-8 : 2 fig., 1 photogr., 1999.

S. Foster and Lawrence, A. R., Characterisation and assessment of groundwater quality concerns in Asia-Pacific region : the aquifers of the Asian-Pacific Region - an invaluable but fragile resource, vol. no. 1. Nairobi, Kenya: UNEP, United Nations Environment Programme, 1996, p. ix, 102 p. : 29 fig., 20 tab.

S. S. D. Foster and Lawrence, A. R., “Groundwater quality in Asia : an overview of trends and concerns”, Water resources journal, pp. p. 97-110: 9 fig., 7 tab., 1995.