Four new acquisitions add to the Robert Smithson Personal Library, all with a focus on Geology:
Treatise in Sedimentation, Vols. I & II by William Twenhofel
Field Geology by Frederic Lahee
The Geological Evolution of North America by Thomas Clark & Colin Stearn
The Los Angeles Southwestern College Library deaccessioned this gem, and it eventually found its way to the Personal Libraries Library. It will not be deaccessioned again.