DP - MPI Library TY - JOUR T1 - Fish's-Eye View UR - https://www.jstor.org/stable/3904931 T2 - Science newsletter : the weekly summary of current science SP - Vol. 15, No. 419 (1929), p. 238 CY - Washington PY - 1929 N1 - Copyright: Copyright 1929 Science Service, Inc. ER -