SpringerLink (Online service), Lai, P. C., & Mak, A. S. (2007). GIS for Health and the Environment: Development in the Asia-Pacific Region (1st ed. 2007.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Citación estilo ChicagoSpringerLink (Online service), Poh C. Lai, y Ann S.H Mak. GIS for Health and the Environment: Development in the Asia-Pacific Region. 1st ed. 2007. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2007.
Cita MLASpringerLink (Online service), Poh C. Lai, y Ann S.H Mak. GIS for Health and the Environment: Development in the Asia-Pacific Region. 1st ed. 2007. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2007.
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