खोज परिणाम - "Sewage disposal Developing countries"

  1. 1

    Night-soil composting द्वारा Shuval, Hillel I. 1926-

    प्रकाशित 1981
    पुस्तक
  2. 2

    Small scale sanitation द्वारा Cairncross, Sandy

    प्रकाशित 1988
    पुस्तक
  3. 3

    Meeting the needs of the poor for water supply and waste disposal. द्वारा Golladay, Fredrick L.

    प्रकाशित 1983
    पुस्तक
  4. 4

    Notes on the design and operation of waste stabilization ponds in warm climates of developing countries द्वारा Arthur, J. P. 1953-

    प्रकाशित 1983
    पुस्तक
  5. 5

    Sanitation in developing countries द्वारा Pacey, Arnold

    प्रकाशित 1978
    पुस्तक
  6. 6

    Water supply and wastewater disposal in developing countries proceedings

    पुस्तक
  7. 7
  8. 8

    Appropriate technology for water supply and sanitation meeting the needs of the poor for water supply and waste disposal द्वारा Golladay, Fredrick

    प्रकाशित 1983
    पुस्तक
  9. 9

    Appropriate technology for water supply and sanitation sanitation field manual द्वारा Kalbermatten, John M.

    प्रकाशित 1980
    पुस्तक
  10. 10