TY  - BOOK
AU  - Simpson-Herbert, Mayling
AU  - Wood, Sara
TI  - Sanitation promotiom: WSSCC working group on promotion of sanitation 
AV  - TD353 .S26 1998
PY  - 1998///
CY  - Geneve
PB  - World Health Organization
KW  - Environmental Technology
N1  - includes bibliographical references
ER  -