TY - JOUR AU - CUNLIFFE, P. W. AB - IN NATURE of June 13, p. 893, Dr. J. R. Ashworth describes a photographic apparatus for recording the ultra-violet light of the sky. TI - An Apparatus for Recording the Ultra-Violet Light of the Sky JF - Nature DO - 10.1038/128035b0 DA - 1931-07-04 UR - https://www.deepdyve.com/lp/springer-journals/an-apparatus-for-recording-the-ultra-violet-light-of-the-sky-LKRBsNO903 SP - 35 EP - 35 VL - 128 IS - 3218 DP - DeepDyve ER -