TY - GEN AU - B R Bean AU - J D Horn AU - A M Ozanich C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1960-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.MONO.22 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1960 TI - Climatic charts and data of the radio refractive index for the United States and the world: ER -