Statistics for occurrence #1 of “de Candolle” in chapter 19 of Elizabeth Cary Agassiz, Louis Agassiz: his life and correspondence, third edition:
... a meeting of the Helvetic Society, which gave him an opportunity of renewing old ties of friendship, as well as scientific relations, with the naturalists of his own country, with Pictet de la Rive, de Candolle , Favre, and others.
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