SIXTH ANNUAL SURVEY REPORT ON THE AIR WEATHER SERVICE WEATHER MODIFICATION PROGRAM [ FY 1973 ]

SIXIEME RAPPORT ANNUEL D ENSEMBLE SUR LE PROGRAMME DE L AIR WEATHER SERVICE RELATIF AUX ACTIONS ARTIFICIELLES SUR LE TEMPS [ FY 1973 ]

CHARY [H.A.] ; CRESS [T.S.] ; WEICKMANN [K.M.] ...