Books by William Bullock Clark
The geography of Maryland
The surface and underground wa
The surface and underground water resources of Maryland, including Delaware and the District of Columbia
The Mesozoic and Cenozoic Echinodermata of the United States
The coastal plain of North Car
The coastal plain of North Carolina
The physiography and geology of the coastal plain province of Virginia
Patuxent folio, Maryland-Distr
Patuxent folio, Maryland-District of Columbia
Outline of present knowledge of the physical features of Maryland
The Eocene Deposits of the Middle Atlantic Slope in Delaware, Maryland, and Virginia
Outline of the geology and phy
Outline of the geology and physical features of Maryland
The Mesozoic Echinodermata of the United States
Correlation Papers ; Eocene
Report of the scientific exped
Report of the scientific expedition into southern Maryland
A synopsis of a course of lect
A synopsis of a course of lectures on the origin, structure and sequence of the sedimentary rocks
Über die geologischen verhältn
Über die geologischen verhältnisse der gegend nordwestlich vom Achen-see mit besondered berücksichtigung der bivalven und gasteropoden des unteren lias ...