WILLIAM C. DARRAH books & textbook
Geology and Mineral Resources of the Southern Half of the Penfield 15-Minute Quadrangle, Pennsylvania [Atlas 74 c&d]
Edmunds, William E., Thomas M. Berg, and William C Darrah
Pennsylvania Bureau of Topographic and Geologic Resources, Harrisburg, PA /1973T Paperback
A Critical Review of the Upper Pennsylvanian Floras of Eastern United States with Notes on the Mazon Creek Flora of Illinois
William C. Darrah /1969T Hardcover
Utah Historical Quarterly Volume 37 Number 2: Spring 1969
WILLIAM C. DARRAH JOHN WESLEY POWELL F. S. DELLENBAUGH DON D. FOWLER CATHERINE S. FOWLER JOHN COLTON SUMNER O. DOCK MARSTON THOMAS G. ALEXANDER FRANCIS BISHOP P. T. REILLY ROBERT W. OLSEN, JR. C. GREGORY CRAMPTON W. L. RUSHO
Utah State Historical Society / Paperback
Historical Perspective of Early Twentieth Century Carboniferous Paleobotany in North America: In Memory of William Culp Darrah (MEMOIR (GEOLOGICAL SOCIETY OF AMERICA))
Darrah, William Culp Lyons, Paul C. Morey, Elsie Darrah Wagner, Robert Herman
Geological Society of Amer / Hardcover
isbn-10: 0813711851 / isbn-13: 9780813711850
