TY  - BOOK
AU  - Watt,S.B.
TI  - Septic tanks and aqua-privies from ferrocement
SN  - 0-903031-95-7
AV  - AMU TD778.W37 
PY  - 1984///
CY  - London
PB  - Intermediate Technology Publications Ltd
KW  - Septic tanks
N1  - Includes bibliographies reference
ER  -