Slow sand filtration a low cost treatment for water supplies in developing countries

Slow sand filtration a low cost treatment for water supplies in developing countries

ग्रंथसूची विवरण
मुख्य लेखक: Pescod, M.B
निगमित लेखकों: World Health Organization. Regional Office for Europe, International Reference Centre for Community Water Supply and Sanitation, Water Research Centre (Great Britain)
अन्य लेखक: Abouzaid, H., Sundaresan, B.B
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Marlow, Bucks Published for the World Health Organization's Regional Office for Europe by the Water Research Centre, UK [198-].
विषय:
Water > Purification > Filtration.
Water-supply > Developing countries.