Yazar
john h hetrick
2 cilt bulundu.
Cilt sonuçları
Clay mineralogy of the Hawthorne Group
John H. Hetrick · Department of Natural Resources, Environmental Protection Division, Georgia Geologic Survey
58 sayfa · 1987
Clay minerals / Geology / Hawthorne Group / Stratigraphic Geology
Geologic data of the Gulf Trough area, Georgia
Stephen S. McFadden, John H. Hetrick, Madeleine F. Kellam, Paul F. Huddlestun · Dept. of Natural Resources, Environmental Protection Division, Georgia Geologic Survey
345 sayfa · 1986
Groundwater / Geology