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Open Access Research Paper Views (567) Download (17) An investigating on the soil standard penetration test (SPT) variations, using geostatistical methods in Chehel Baze National Park of Mashhad city, North East of Iran Pooria Dehghan, Gholam Reza Lashkaripour, Mohammad Ghafoori, Nasser Hafezi Moghaddas, Mona Hosseinpour Moghaddam J. Bio. Env. Sci.4( 6), 308-314, June 2014. Key: Chehel Baze National ParkGeostatisticsKrigingStandard Penetration Test Details
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