TY - BOOK AU - Drake, Ellen T. AU - Jordan, William M. CN - QE13.U6 CN - QE13.U6 CY - Boulder, Colo. : DA - 1985. ID - 134885 KW - Geology KW - Geology PB - Geological Society of America, PP - Boulder, Colo. : PY - 1985. SN - 0813753015 T1 - Geologists and ideas :a history of North American geology / TI - Geologists and ideas :a history of North American geology / ER -