DP - MPI Library TY - JOUR T1 - In Science Fields UR - https://www.jstor.org/stable/3912190 UR - http://dx.doi.org/10.2307/3912190 T2 - Science newsletter : the weekly summary of current science SP - Vol. 27, No. 739 (1935), p. 368-369 CY - Washington PY - 1935 N1 - Copyright: Copyright 1935 Science Service, Inc. ER -