00523nam a22001811a 4500 11903 OSt 20260204212301.0 140916s1989|||| ||||||b||||||||||eng|| 9061919878 363.7 E332e Engineering And Enrusonmental Impacs of Sinkholes And Karst/ Bany f. Beck. Netheslonds : Balkema 384 p 1- IMPACTO AMBIENTAL- ANALISIS 2- MEDIO AMBIENTE-CONGRESO, CONFERENCIA I- BECK F. BARNYÌ ddc BK 11903 11903 0 0 ddc 0 0 BU 2019-09-09 0 363.7 E332E 017335 2019-09-09 00:00:00 2019-09-09 BK