Information
Second part of the three writings by Vallisnieri, in this first edition unified for the first time in a single publication; the three operettas, originally printed the previous year, were initially distributed autonomously and, in 1715, Hertz decided to provide for a unified printing of the three also using previous copies that remained unsold. The specimen is presented only in the academic lesson, the second part, which represents a pillar and milestone in geological literature as it is the first structured study on the origin of Alpine springs. Olschki, Choix, 19779