TY  - BOOK
AU  - Black,Maggie
TI  - From handpumps to health: the evolution of water and sanitation programmers in Bangladesh, India and Nigeria
SN  - 92-806-0051-6
AV  - TD927.B622 
PY  - 1990///
CY  - New York
PB  - United Nations Children's Fund
KW  - Bangladesh
KW  - Public health
KW  - Energy consuption
KW  - Nigeria
ER  -