Pascual, A., & Silonga, W. (1979). A study on computer analysis of land use classification of Metro Manila. Natural Resources Maanagement Center, Ministry of Natural Resources.
Lua i Stíl Chicago (17ú heag.)Pascual, Alejandro, agus Wellman Silonga. A Study on Computer Analysis of Land Use Classification of Metro Manila. Quezon City: Natural Resources Maanagement Center, Ministry of Natural Resources, 1979.
Lua MLA (9ú heag.)Pascual, Alejandro, agus Wellman Silonga. A Study on Computer Analysis of Land Use Classification of Metro Manila. Natural Resources Maanagement Center, Ministry of Natural Resources, 1979.
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