Geomorphology, Vegetation, and Patowmack Canal Construction Problems : Great Falls Park, Potomac River, VirginiaNancy M. Milton, Robert S. Sigafoos · First published 2013Open the Tome
Remote Sensing in Exploration GeologyKeenan Lee, Knepper, Daniel H., Jr., Fred A. Kruse, Ronald W. Marrs, Nancy M. Milton · First published 2013Open the Tome
