TY - BOOK ED - World Health Organization. Regional Office for Africa. TI - Information systems for the evaluation of malaria control programmes: a practical guide PY - 1994/// CY - Brazzaville PB - WHO Regional Office for Africa KW - Malaria KW - prevention & control KW - Program evaluation KW - Information Systems KW - Africa N1 - AFRO/CTD/MAL/94.3; Includes bibliographical references ER -