Contents 13 February 1931 Vol 73, Issue 1885Contents SCIENCE NEWS Science13 Feb 1931 : x-xiv Full AccessRestricted Access PDF SOME PRESENT-DAY PROBLEMS OF ZOOLOGY TEACHING By William A. Riley Science13 Feb 1931 : 169-173 Full AccessRestricted Access PDF PLANES OF LATERAL CORRASION By Douglas Johnson Science13 Feb 1931 : 174-177 Full AccessRestricted Access PDF RESOLUTIONS ADOPTED BY THE COUNCIL OF THE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE AT CLEVELAND Science13 Feb 1931 : 177-178 Full AccessRestricted Access PDF IN HONOR OF PROFESSOR JAMES EWING By B. J. L. Science13 Feb 1931 : 178 Full AccessRestricted Access PDF THE NEW YORK POST-GRADUATE MEDICAL SCHOOL AND HOSPITAL AND COLUMBIA UNIVERSITY Science13 Feb 1931 : 178-179 Full AccessRestricted Access PDF THE BRAUN-SCHUCHERT COLLECTION Science13 Feb 1931 : 179 Full AccessRestricted Access PDF CONFERENCE ON MEDICAL EDUCATION Science13 Feb 1931 : 179-180 Full AccessRestricted Access PDF MEETING OF GEOLOGISTS AT TORONTO Science13 Feb 1931 : 180 Full AccessRestricted Access PDF SCIENTIFIC NOTES AND NEWS Science13 Feb 1931 : 180-184 Full AccessRestricted Access PDF EVIDENCE OF A LOWER LEVEL OF LAKE SUPERIOR By L. R. Wilson Science13 Feb 1931 : 185 Full AccessRestricted Access PDF THE STRUCTURE OF SOME INDUSTRIAL DIAMONDS By Jerome Alexander Science13 Feb 1931 : 185-186 Full AccessRestricted Access PDF BACTERIAL STEM-ROT DISEASE OF HYBRID SEEDLING CANES By E. F. Roldan Science13 Feb 1931 : 186 Full AccessRestricted Access PDF THE FOUCAULT EXPERIMENT By Martin Meyer Science13 Feb 1931 : 186 Full AccessRestricted Access PDF A History of Applied Entomology (Somewhat Anecdotal) By T. D. A. Cockerell Science13 Feb 1931 : 186-189 Full AccessRestricted Access PDF A NEW SPRING BALANCE FOR MEASURING WATER CONTENT OF SNOW By George D. Clyde Science13 Feb 1931 : 189-190 Full AccessRestricted Access PDF COMPARISON BETWEEN IRRADIATION OF DIET AND SUPPLEMENTAL IRRADIATION OF ANIMALS IN VITAMIN A AND D DEFICIENCY By F. E. Chidester, A. G. Eaton, N. K. Speicher Science13 Feb 1931 : 190-191 Full AccessRestricted Access Abstract PDF HYDROGEN-ION CONCENTRATION OF THE ALIMENTARY TRACTS OF FOWL, CAT AND RABBIT By Alvah R. Mclaughlin Science13 Feb 1931 : 191-192 Full AccessRestricted Access Abstract PDF TWIST IN THE GRAIN OF CONIFEROUS TREES By Chester K. Wentworth Science13 Feb 1931 : 192 Full AccessRestricted Access PDF
SOME PRESENT-DAY PROBLEMS OF ZOOLOGY TEACHING By William A. Riley Science13 Feb 1931 : 169-173 Full AccessRestricted Access PDF
PLANES OF LATERAL CORRASION By Douglas Johnson Science13 Feb 1931 : 174-177 Full AccessRestricted Access PDF
RESOLUTIONS ADOPTED BY THE COUNCIL OF THE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE AT CLEVELAND Science13 Feb 1931 : 177-178 Full AccessRestricted Access PDF
IN HONOR OF PROFESSOR JAMES EWING By B. J. L. Science13 Feb 1931 : 178 Full AccessRestricted Access PDF
THE NEW YORK POST-GRADUATE MEDICAL SCHOOL AND HOSPITAL AND COLUMBIA UNIVERSITY Science13 Feb 1931 : 178-179 Full AccessRestricted Access PDF
EVIDENCE OF A LOWER LEVEL OF LAKE SUPERIOR By L. R. Wilson Science13 Feb 1931 : 185 Full AccessRestricted Access PDF
THE STRUCTURE OF SOME INDUSTRIAL DIAMONDS By Jerome Alexander Science13 Feb 1931 : 185-186 Full AccessRestricted Access PDF
BACTERIAL STEM-ROT DISEASE OF HYBRID SEEDLING CANES By E. F. Roldan Science13 Feb 1931 : 186 Full AccessRestricted Access PDF
A History of Applied Entomology (Somewhat Anecdotal) By T. D. A. Cockerell Science13 Feb 1931 : 186-189 Full AccessRestricted Access PDF
A NEW SPRING BALANCE FOR MEASURING WATER CONTENT OF SNOW By George D. Clyde Science13 Feb 1931 : 189-190 Full AccessRestricted Access PDF
COMPARISON BETWEEN IRRADIATION OF DIET AND SUPPLEMENTAL IRRADIATION OF ANIMALS IN VITAMIN A AND D DEFICIENCY By F. E. Chidester, A. G. Eaton, N. K. Speicher Science13 Feb 1931 : 190-191 Full AccessRestricted Access Abstract PDF
HYDROGEN-ION CONCENTRATION OF THE ALIMENTARY TRACTS OF FOWL, CAT AND RABBIT By Alvah R. Mclaughlin Science13 Feb 1931 : 191-192 Full AccessRestricted Access Abstract PDF
TWIST IN THE GRAIN OF CONIFEROUS TREES By Chester K. Wentworth Science13 Feb 1931 : 192 Full AccessRestricted Access PDF
Science Vol 73, Issue 188513 February 1931 Table of Contents Print Table of Contents Front Matter (PDF)