(1981). International manual for the sampling of soft cohesive soils. Tokyo: Tokai University Press.
Citación estilo ChicagoInternational Manual for the Sampling of Soft Cohesive Soils. Tokyo: Tokai University Press, 1981.
Cita MLAInternational Manual for the Sampling of Soft Cohesive Soils. Tokyo: Tokai University Press, 1981.
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