Contributions to mineralogy and petrography from the laboratories of the Sheffield scientific school of Yale university - Pirsson, L. V. (Louis Valentine), 1860-1919; Penfield, S. L. (Samuel Lewis), 1856-1906; Asutosh Collection (National Library, India) (New York : C. Scribner, 1901)
Includes index
Keywords: Mineralogy; Petrology