TY  - BOOK
AU  - Pedersen,Poul Engberg
TI  - Sector report: water and environmental sanitation 
U1  - 363.72 19
PY  - 1992///
CY  - Copenhagen
PB  - UNICEF
KW  - Pollution
KW  - Spines
KW  - Sanitary technology
N1  - Includes index and bibliographical references; ph
N2  - Environment Management
ER  -