Mechanised emptying of pit latrines /
Carroll, R. F.
Mechanised emptying of pit latrines / R. F. Carroll. - Garston, Watford,m UK : Building Research Establishment, International Division, 1989. - 9 p. : ill. - OBN (Overseas Building Note) ; 193 .
Toilets.
Sewage disposal.
Sanitation.
Outhouses
Mechanised emptying of pit latrines / R. F. Carroll. - Garston, Watford,m UK : Building Research Establishment, International Division, 1989. - 9 p. : ill. - OBN (Overseas Building Note) ; 193 .
Toilets.
Sewage disposal.
Sanitation.
Outhouses