权威例句
YounkersFamous Indian Chiefs (PAGE 8)Feeding Ecology of Diving Ducks on Keokuk Pool, Mississippi RiverChronic disease and injury in an agricultural county: The Keokuk County Rural Health Cohort Study.Rare earth element and Nd isotopic variations in regionally extensive dolomites from the Burlington-Keokuk Formation (Mississippian)...Determination of initial Sr isotopic compositions of dolostones from the Burlington-Keokuk Formation (Mississippian); constraints fr...Polarized Single-Crystal Fourier-Transform Infrared Microscopy of Ouray Dickite and Keokuk KaoliniteHuman disturbance of waterfowl on Keokuk Pool, Mississippi RiverStratigraphy and paleoenvironments of Mississippian strata in Keokuk and Washington counties, southeast IowaCalcite cement stratigraphy and cementation history of the Burlington-Keokuk Formation (Mississippian), Illinois and Missouri