海量图书期刊资源,随时随地畅享阅读乐趣
A new Wisconsin Upper Cambrian ForaminiferaRuedemann, R.; Shrock, R. R. · American Journal of Science · 1939
HENRY PLATT CUSHINGClarke, J. M.; Smyth, C. H.; Ruedemann, R. · Science · 1921
JOHN MASON CLARKE (1857-1925)Schuchert, C.; Ruedemann, R. · Science · 1925
"SINGING" EARTHWORMSRuedemann, R. · Science · 1927
CAMBRIAN GRAPTOLITESRuedemann, R. · Science · 1934
Eurypterids in graptolite shalesRuedemann, R. · American Journal of Science · 1934
Are the Graptolites Bryozoans?ULRICH, E. O.; RUEDEMANN, R. · Geological Society of America Bulletin · 1931
SilurianRuedemann, R. · Science · 1923
Democratic Revisionism RevisitedLawrence B. Joseph · American Journal of Political Science · 1981
Utopian Thought and TechnologyMulford Q. Sibley · American Journal of Political Science · 1973
Paleotopography in the western U.S. CordilleraReiners, P. W. · American Journal of Science · 2012
Party Discipline and Measures of PartisanshipKeith Krehbiel · American Journal of Political Science · 2000
Energy conservation of anaerobic respirationJin, Q. · American Journal of Science · 2012
Obituary; Rudolf KaufmannTeichert, C. · American Journal of Science · 1946
Types and hypodigmsNewell, N. D. · American Journal of Science · 1949
Permian geology of northern BrazilLisboa, M. A. R. · American Journal of Science · 1914