WORLD Health Organization
HELMINTH control in school-age children: a guide for managers of control program / WORLD Health Organization - 2nd ed. - Geneva World Health Organization 2011 - xii, 76 p.
Includes appendices.
9789241548267
Helmenthiasis-prevention and control
616.962 / WOR
HELMINTH control in school-age children: a guide for managers of control program / WORLD Health Organization - 2nd ed. - Geneva World Health Organization 2011 - xii, 76 p.
Includes appendices.
9789241548267
Helmenthiasis-prevention and control
616.962 / WOR