00699nam a22002297ar4500 11436 20241129110827.0 981101s1997 cl 000 0 spa d clsautm 21 SUTEM M298 1997 Maragaño Cabañaz, Virginia P. 31177 Agua potable rural / Santiago, 1997. 44 h. . il., tablas, 5 gráfs. plegs., 3 planos pleg. Ingeniero Constructor AGUA POTABLE CHILE 12993 Alvarado Mella, Ernestina 31179 Villarroel Carrasco, Osvaldo 31180 Zorrilla Fuenzalida, René, prof. guía 6072 2134 ICON 11436 11436 0 0 0 0 BDGA BCC BCC 1998-11-01 0 SUTEM M298 1997 UTEML00029229 2024-03-09 01:07:08 c. 1 2024-03-09 TT 0 0 0 0 BDGA BCC BCC 1998-11-01 0 SUTEM M298 1997 UTEML00029232 2024-03-09 01:07:08 c. 2 2024-03-09 TT