(Q39476005)
Statements
Reduction of fecal contamination of street-vended beverages in Guatemala by a simple system for water purification and storage, handwashing, and beverage storage (English)
J Sobel
B Mahon
C E Mendoza
D Passaro
F Cano
K Baier
F Racioppi
L Hutwagner
1 September 1998