Title:          XXI. Experiments to determine the density of the earth
Subject:        Phil. Trans. R. Soc. 1798.88:469-526
Author:         Royal Society ©2017
Producer:       ABBYY Recognition Server; modified using iText 4.2.0 by 1T3XT
CreationDate:   Sat Jul  8 09:23:13 2017
ModDate:        Thu Aug  1 16:46:00 2024
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