After many years' continuous study of the properties of the groundwaters in Peiping,the writer got the following results:— 1. Sometimes,chemical properties of the waters differ greatly withinshort distances—Though the area around the Peiping city is only about 60,square kilometers (about 8.5 km ×
After many years' continuous study of the properties of the groundwaters in Peiping,the writer got the following results:— 1. Sometimes,chemical properties of the waters differ greatly withinshort distances—Though the area around the Peiping city is only about 60,square kilometers (about 8.5 km ×
CHANG TSENG-HUEI.1948. Notes on the Chemical Properties of the Underground Waters of Peiping[J]. ACTA GEOLOGICA SINICA(English edition),28(Z2):214~216,218,219
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