Search Results       Your search for [subject]Petrology -- Handbooks, manuals, etc returned 1 record.           Rocks and rock minerals : a manual of the elements of petrology without the use of the microscope. by Pirsson, Louis V., (Louis Valentine), 1860-1919.; New York: J.Wiley, 1926. Subject: Rocks -- Handbooks, manuals, etc; Petrology -- Handbooks, manuals, etc.          Add to Book Cart Relevance: 21.24%