The dangers of dirt :
Curtis, Valerie.
The dangers of dirt : household hygiene and health / Valerie Curtis. - Wageningen : Landbouwuniversiteit Wageningen, 1998.
In English with summary in French and Dutch.
Thesis (doctoral) - Landbouwuniversiteit Wageningen, 1998.
9054858982
Hygiene.
Health behavior.
Health promotion.
Diarrhea--prevention and control.
Child welfare.
Dissertations, Academic.
Burkina Faso.
QT 240 98CU
The dangers of dirt : household hygiene and health / Valerie Curtis. - Wageningen : Landbouwuniversiteit Wageningen, 1998.
In English with summary in French and Dutch.
Thesis (doctoral) - Landbouwuniversiteit Wageningen, 1998.
9054858982
Hygiene.
Health behavior.
Health promotion.
Diarrhea--prevention and control.
Child welfare.
Dissertations, Academic.
Burkina Faso.
QT 240 98CU