Herrera, IsmaelRudolph, David2007-11-121994-04-012007-11-121994http://hdl.handle.net/10625/13448Appendices catalogued separatelyText1 digital file (38 p.)enGROUNDWATERRESOURCES MANAGEMENTHYDROGEOLOGYMEXICOWATER POLLUTIONMATHEMATICAL MODELSSAMPLINGSTATISTICAL DATAREFERENCESFinal report / Valley of Mexico Aquifer Development, phase II (May 1990 - May 1993)IDRC Final Report