Quantitative characterization of the geometric parameters of jointing in rock masses / António Ferreira da Silveira... [et al.], LNEC
Quantitative characterization of the geometric parameters of jointing in rock masses / António Ferreira da Silveira... [et al.], LNEC
. - Lisboa : LNEC, 1969
. - 13 p. : il. 30 cm
. - (Memória; 330))
551.245