Skip to main content
Home
About us
Our impact
For experts
Get involved
Donate
Home
About us
Our impact
For experts
Get involved
Lewis, W.J.
Chilton, P.J.
&
Lewis, W.J.
, 1989.
The impact of plastic materials on iron levels in village groundwater supplies in Malawi
. , ppp. 82-88: fig. Available at:
https://pt.ircwash.org/sites/default/files/241.3-89IM-6414.pdf
.
Published on: 01/01/1989
Read more...
Drasar, B.S.
,
Foster, S.S.D.
&
Lewis, W.J.
, 1982.
The risk of groundwater pollution by on-site sanitation in developing countries
, (IRCWD report no. 01/82) Duebendorf, Switzerland: International Reference Centre for Waste Disposal. Available at:
https://pt.ircwash.org/sites/default/files/244-82RI-15490.pdf
.
Published on: 31/12/2004
Read more...
Hutton, L.G.
&
Lewis, W.J.
, 1981.
Nitrate pollution of groundwater in Botswana
,
Published on: 30/12/2004
Read more...
Foster, S.S.D.
,
Lewis, W.J.
&
Farr, J.L.
, 1980.
The pollution hazard to village water supplies in eastern Botswana
. Available at:
https://pt.ircwash.org/sites/default/files/212.0-756.pdf
.
Published on: 01/01/1970
Read more...
Back to
the top