TY  - GEN
AU  - Roach, F E
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1964-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.TN.214
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1964
TI  - Absolute photometry of the light of the night sky::the zenith intensity of Haleakala (latitude N 20.7⁰) and at Fritz Peak (latitude N 39.9⁰)
ER  -