TY  - BOOK
AU  - Pickford, John.
TI  - The Worth of Water: techinical briefs on health, water and sanitation 
SN  - 9781853390692
U1  - 553.7 22
PY  - 1991///
CY  - Warwickshire
PB  - Practical Action publishing
KW  - The Worth  of Water
KW  - Health and Sanitation
ER  -