00626nam a2200217Ia 450000500170000000800410001702000160005804000190007404100120009308200160010510000140012124500580013525000160019326000470020930000110025650400500026765000150031765100490033270000170038185000100039820220801152716.0131103s9999    xx            000 0 und d  a007707204 9  aLoreto College  aEnglish  a551.48bWAR  aWard, R.C  aPrinciples of hydrologycby R.C. Ward and M. Robinson  a3rd edition  aLondonbMcGraw - Hillc:ill., fig., tables  a22 cm.  aIncludes bibliographical references and index  aGeology -   aGeomorphology and hydrosphere - Hydrology -   aRobinson, M.  aLCLIB