TY - BOOK AU - de Savigny, Don AU - Wijeyarathne, Pandu ed. TI - GIS for health and the environment: Proceedings of an international workshop: Colombo: 5-10 September 1994 SN - 0889367663 PY - 1995/// CY - Ottawa PB - International Development Research Centre KW - CLINICAL INFECTIOUS DISEASES KW - Environment KW - Geographic Information Systems KW - Geographic InformationSystems-congresses KW - Geography KW - Inforamtion Systems KW - Medical Geography KW - Public Health ER -