TY  - BOOK
AU  - Watt,S.B.
TI  - Septic tanks and aqua-privies from ferrocement
SN  - 0903031957(pbk.)
PY  - 1984///
CY  - London
PB  - Intermediate Technology Publications, 
KW  - Septic tanks
KW  - Sewage disposal, Rural
N1  - Includes bibliographical references
ER  -