TY  - RPRT
A1  - Maduekwe, N.I.
T1  - The application of geographic information systems to health and demographic surveillance systems: A case study of Oriade HDSS
Y1  - 2011
CY  - Ile-Ife, Nigeria
T3  - Unpublished PGD Project submitted to the regional Center for Training in Aerospace Survey (RECTAS)

ER  -