000 | 00575nam a2200157 a 4500 | ||
---|---|---|---|
005 | 20220228110534.0 | ||
035 | _aF8901000704151 | ||
084 | _aHU No. 7 1959 | ||
100 | _aBertram, G.E. | ||
245 | _aexperimental investigation of protective filters / by G.E. -Bertram. | ||
260 | _aCambridge, Mass. : Harvard University, Graduate School of Engineering | ||
300 | _a21 p. | ||
440 | _aHarvard soil mechanics Series ; no. 7 | ||
690 | _aFiltros protectores (mecanica de suelos) - Pruebas.Suelos - Pruebas. | ||
710 | _aHarvard University. Graduate School of Engineering. | ||
999 |
_c55649 _d55649 |