1. Introduction to Soil Microbiology;Alexander,1977
2. Delineation of Rome Trough in eastern Kentucky by gravity and deep-drilling data;Ammerman;Bull. Am. Assoc. Petr. Geol.,1979
3. Microbial weathering processes;Berthelin,1983
4. Trace element geochemistry of volcanic sequences of MD, VA and NC and its bearing on the tectonic evolution of the Central Appalachians;Bland;Ph.D. Dissertation, University of Kentucky,1978
5. Metalloporphyrins in lignite, coal, and calcite;Bonnett,1987