PCHD community project implementation, 1991-93 experiences from Camarines Sur : final report submitted to the Community Health Service of the Department of Health Tekijä Veneracion, Cynthia C. 1950-, Deleña, Marie Sherylyn C., Aguirre, Angela Desiree M., Rosco, Daisy L., Callo, Maria Regina D., Alejo, Marie Joy, Timbal, Agnes C., Adan, Nonita O., Verar, Ma. Luz, Maligat, Maria Cristina V., Ragas, Susan A.