TY  - BOOK
AU  - World Health Organization.
TI  - Parasitic diseases in water resources development: the need for intersectoral negotiation 
SN  - 9241561556
U1  - 614.55 H9177 Pa. 
PY  - 1993///
CY  - Geneva
PB  - World Health Organization
KW  - Waterborne infection
ER  -