
Humphrey, Samuel Dwight A System Of Photography: Containing An Explicit Detail Of The Whole Process Of Daguerreotype ... To Which Has Been Added The Process Of Galvanizing, ... : Also, M. Becquerel's Process For

Humphrey, Samuel Dwight A System Of Photography: Containing An Explicit Detail Of The Whole Process Of Daguerreotype ... To Which Has Been Added The Process Of Galvanizing, ... Plate-glass: Also, M. Becquerel's Process For

Becquerel, M. Le rôle régulateur des forêts et son influence sur le changement climatique: Mémoire sur les forêts et leur influence climatérique (communication à l'Académie des sciences, 1865): 103