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Philippines News Agency, Manila Bulletin, LargesinkholeopensupinvillageinthePhilippines, 2016.
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2 |
PEM, NWRB-NWIN Project and compiled data from various Feasibility Studies of water districts-LWUA , 1997 and 2003.
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3 |
National Water Resources Board (NWRB) compiled data on ground water pollution and hardness level of water of Cebu city, 2004.
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4 |
Limestone, Missouri department of natural resources, division of geology and land survey, Vol.1(1), 2006, pp.1-6.
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Origin of sedimentary rocks, Lhoist.com/uk web page: http://www.lhoist.com/uk.
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Ewing, Wilbert, Hydrogeology and formation of the Edwards Aquifer, web page, 1991.
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7 |
David, Sevillo D., Laranod, Lutgardo S., 2011, An overview on the critical impact of ground water development and effects on metro Cebu coastal aquifers and ecosystems presentation, pp.1-25.
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8 |
Angelina Nunag Tiotangco., 2011-2012, Sedimentary rocks in the Philippines, presentation, pp.1-12.
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9 |
Montenegro, Lourdes O., Diola, Annie G., Remedio, Elizabeth M., 2005, The Environmental Costs of Coastal Reclamation in Metro Cebu, Philippines, Economy and Environment Program for Southeast Asia or EEPSEA, pp.1-40.
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10 |
Oyster project Restoring balance to our marine habitats, More on Oysters and their ability to offset ocean acidity, Massachusetts news, 2013, pp.1-8.
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