TY  - BOOK
AU  - Coussens,Christine
ED  - Institute of Medicine (U.S.).
ED  - Institute of Medicine (U.S.).
TI  - Global environmental health: research gaps and barriers for providing sustainable water, sanitation, and hygiene services : workshop summary 
SN  - 9780309131797
AV  - WA 675 2009GL 
U1  - 613.287 22
PY  - 2009///
CY  - Washington, D.C.
PB  - National Academies Press
N1  - Includes bibliographical references (p. 109-112)
ER  -