regime of the international rivers : Danube and Rhine / J. P. Chamberlain
223727
regional rise of the geoid in Central Europe / L. Tanni
223728
reign of Elizabeth : 1558-1603 / by J. B. Black
223735
reign of Elizabeth / James Anthony Froude
223736
reign of Manuel II Palaeologus in Thessalonica : 1382-1387 / George T. Dennis
223737
relation between raised shores and present land uplift in Finland during the past 8000 years / by Marjatta Okko
223740
relation of certain muscle action potentials to "mental work" / Roland C. Davis
223742
relationship between gastric inhibitory polypeptide (GIP) and beta-cell function in man / Per-Henrik Groop
223746
relationship between nuclear quantity and cytoplasmic units in Micrasterias / by Paavo Kallio
223747
relations of Canada and the United States : a series of studies prepared under the direction of the Carnegie Endowment for International Peace, Division of Economics and History
223750