Septic tanks and aqua-privies from ferrocement /
Watt, S. B.
Septic tanks and aqua-privies from ferrocement / S.B. Watt. - London : Intermediate Technology Publications, c1984. - x, 98 p. : ill. ; 21 cm.
Includes bibliographical references.
0903031957(pbk.)
Septic tanks.
Sewage disposal, Rural.
Septic tanks and aqua-privies from ferrocement / S.B. Watt. - London : Intermediate Technology Publications, c1984. - x, 98 p. : ill. ; 21 cm.
Includes bibliographical references.
0903031957(pbk.)
Septic tanks.
Sewage disposal, Rural.