1. Accurate stereoKAP;Becot;Aerial Eye,1998
2. River channel change;Brookes,1996
3. Importance of archival and process studies to characterizing pre-settlement riverine geomorphic processes and habitat in the Puget Lowland;Collins,2001
4. Effects of agriculture on erosion and sedimentation in the Piedmont Province, Maryland;Costa;Geological Society of America Bulletin,1975
5. Soil Exhaustion as a Factor in the Agricultural History of Virginia and Maryland, 1606–1860;Craven,1926