TY - BOOK ED - Department of Health TI - Guidebook for a disease prevention and control program for soil transmitted Helminth infections and diarrheal diseasess SN - 978 971 0569 23 6 AV - RA 425 D46 2010 COM D-0127-COM PY - 2010/// CY - Manila PB - DOH KW - Sanitation KW - Public health N1 - Donation: Dr. Robert Sadang ER -