Contents 25 July 1919 Vol 50, Issue 1282Contents SIGMA XI AND THE FUTURE By F. K. Richtmyer Science25 Jul 1919 : 75-81 Full AccessRestricted Access PDF ZOOLOGICAL AIMS AND OPPORTUNITIES By Willard G. van Name Science25 Jul 1919 : 81-84 Full AccessRestricted Access PDF THE ANTHROPOLOGICAL SOCIETY OF PHILADELPHIA Science25 Jul 1919 : 84-85 Full AccessRestricted Access PDF THE BRITISH NATIONAL PHYSICAL LABORATORY Science25 Jul 1919 : 85 Full AccessRestricted Access PDF THE NEW BRITISH ANTARCTIC EXPEDITION Science25 Jul 1919 : 85-86 Full AccessRestricted Access PDF DISTINGUISHED SERVICE MEDALS Science25 Jul 1919 : 86 Full AccessRestricted Access PDF METEOROLOGICAL ASPECTS OF TRANSATLANTIC FLIGHT Science25 Jul 1919 : 86-88 Full AccessRestricted Access PDF UNIVERSITY AND EDUCATIONAL NEWS Science25 Jul 1919 : 88-89 Full AccessRestricted Access PDF LIMICOLOUS OLIGOCHÆTA FOR LABORATORY USE By F. H. Krecker Science25 Jul 1919 : 89-90 Full AccessRestricted Access PDF THE CUMBERLAND FALLS METEORITE By Geo. P. Merrill Science25 Jul 1919 : 90 Full AccessRestricted Access PDF THE THIRD EDITION OF THE BIOGRAPHICAL DIRECTORY OF THE AMERICAN MEN OF SCIENCE By J. Mckeen Cattell Science25 Jul 1919 : 90 Full AccessRestricted Access PDF The Indigenous Land Mammals of Porto Rico, Living and Extinct, Memoirs of the American Museum of Natural History By Roy L. Moodie Science25 Jul 1919 : 91 Full AccessRestricted Access PDF The Boys' Book of Chemistry By H. P. Talbot Science25 Jul 1919 : 91 Full AccessRestricted Access PDF NOTES ON METEOROLOGY AND CLIMATOLOGY By Charles F. Brooks Science25 Jul 1919 : 91-93 Full AccessRestricted Access PDF A CHART OF ORGANIC CHEMISTRY, AROMATIC SERIES By Alexander Lowy Science25 Jul 1919 : 93-95 Full AccessRestricted Access PDF THE KENTUCKY ACADEMY OF SCIENCE By Alfred M. Peter Science25 Jul 1919 : 95-96 Full AccessRestricted Access PDF
SIGMA XI AND THE FUTURE By F. K. Richtmyer Science25 Jul 1919 : 75-81 Full AccessRestricted Access PDF
ZOOLOGICAL AIMS AND OPPORTUNITIES By Willard G. van Name Science25 Jul 1919 : 81-84 Full AccessRestricted Access PDF
THE ANTHROPOLOGICAL SOCIETY OF PHILADELPHIA Science25 Jul 1919 : 84-85 Full AccessRestricted Access PDF
METEOROLOGICAL ASPECTS OF TRANSATLANTIC FLIGHT Science25 Jul 1919 : 86-88 Full AccessRestricted Access PDF
LIMICOLOUS OLIGOCHÆTA FOR LABORATORY USE By F. H. Krecker Science25 Jul 1919 : 89-90 Full AccessRestricted Access PDF
THE CUMBERLAND FALLS METEORITE By Geo. P. Merrill Science25 Jul 1919 : 90 Full AccessRestricted Access PDF
THE THIRD EDITION OF THE BIOGRAPHICAL DIRECTORY OF THE AMERICAN MEN OF SCIENCE By J. Mckeen Cattell Science25 Jul 1919 : 90 Full AccessRestricted Access PDF
The Indigenous Land Mammals of Porto Rico, Living and Extinct, Memoirs of the American Museum of Natural History By Roy L. Moodie Science25 Jul 1919 : 91 Full AccessRestricted Access PDF
NOTES ON METEOROLOGY AND CLIMATOLOGY By Charles F. Brooks Science25 Jul 1919 : 91-93 Full AccessRestricted Access PDF
A CHART OF ORGANIC CHEMISTRY, AROMATIC SERIES By Alexander Lowy Science25 Jul 1919 : 93-95 Full AccessRestricted Access PDF
THE KENTUCKY ACADEMY OF SCIENCE By Alfred M. Peter Science25 Jul 1919 : 95-96 Full AccessRestricted Access PDF