Black, Maggie <br/><br/>
From handpumps to health:  the evolution of water and sanitation programmers in Bangladesh, India and Nigeria 
Maggie Black 
 - New York :  United Nations Children's Fund,  1990. 
 - 133p. :  ill. ;  26cm. 
<br/><br/><label>ISBN: </label>92-806-0051-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bangladesh<br/>Public health<br/>Energy consuption<br/>Nigeria
<br/><br/><label>LC Class. No.: </label>TD927.B622