Study on particle size distributions of the fallout dust from the atmosphere of Qena, Egypt

Baturin, 1972, Fundamentals of Industrial Ventilation, 150 El Shazly, 1977, Studies on dust fall in Qena Gyter, 1970, Element of numerical analysis and mathematical working of experimental data, Phys. Math. Lit. Moscow Hatch, 1929, J. Frankl. Inst., 207, 369, 10.1016/S0016-0032(29)91451-4 Junge, 1953, Tellus, 5, 1, 10.1111/j.2153-3490.1953.tb01031.x Junge, 1963, Air Chemistry and Radio activity, 382 Koch, 1970 Meteorological Department A.R. Egypt (1987). Millar, 1977 Mohnen, 1971, Pure Appl. Geophys., 84, 141, 10.1007/BF00875464 Pruppacher, 1978, Microphysics of Clouds and Precipitation, 187 Sparks, 1983, 785 Sutigen, 1970, J. Aerosol Sci., 1, 287, 10.1016/0021-8502(70)90002-9 Sutigen, 1971, J. Aerosol Sci., 2, 301 Stern, 1986, Fundamentals of Air Pollution, 18 Varma, 1978, Air Pollution Control Equipment, 123 Vohra, 1970, J. Aerosol Sci., 1, 127, 10.1016/0021-8502(70)90016-9