Description
Cover has normal wear. Marking on cover. Documents are inside. Pages are clean. Binding is secure.
This vintage geological survey, authored by Paul M. Johnston in the early 20th century, offers a comprehensive exploration of the geological formations and groundwater resources in the Washington, D.C. area. Published at a time when the nation’s capital was rapidly expanding, this work provided invaluable insights into the region’s subsurface characteristics, guiding urban planning and infrastructure development. Johnston’s meticulous fieldwork and detailed illustrations shed light on the intricate interplay between the area’s sedimentary rocks, aquifers, and surface topography. This copy, though bearing the marks of its age, remains a testament to the scientific rigor and practical importance of early geological surveys in shaping modern cities. Collectors and researchers alike will appreciate the historical significance of this volume, which captures a pivotal moment in the study of the nation’s capital region.