Payne, J. A.
Septic tanks and small sewage treatment works : a guide to current practice and common problems / J.A. Payne and D. Butler. - London : CIRIA, 1993. - 52 p. : ill. - CIRIA technical note ; no. 146 .
Sewage disposal
Septic tanks.
Wellhead protection
Septic tanks and small sewage treatment works : a guide to current practice and common problems / J.A. Payne and D. Butler. - London : CIRIA, 1993. - 52 p. : ill. - CIRIA technical note ; no. 146 .
Sewage disposal
Septic tanks.
Wellhead protection