Davis, T. (2001). Geotechnical testing, observation, and documentation. Reston, VI.: ASCE Press.
Παραπομπή Chicago StyleDavis, Tim. Geotechnical Testing, Observation, and Documentation. Reston, VI.: ASCE Press, 2001.
Παραπομπή MLADavis, Tim. Geotechnical Testing, Observation, and Documentation. Reston, VI.: ASCE Press, 2001.
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