TY  - BOOK
T1  - Ventilated improved pit latrines recent developments in Zimbabwe
T2  - World Bank technical paper
T2  - Technology Advisory Group working paper
A1  - Morgan, Peter R.
LA  - English
PP  - Washington
PB  - Technology Advisory Group, World Bank
YR  - 1982
UL  - https://tuklas.up.edu.ph/Record/UP-99796217610755440
OP  - 41
CN  - HC 59 W66 no. 3
KW  - Privies.
ER  -