00780nam0-22002771i-450-990000104630403321000010463FED01000010463(Aleph)000010463FED0100001046320011111d--------km-y0itay50------baitay-------001yyAir survey of sand deposits by spectral luminanceMariya A. Romanovaauthorized translation from the Russian.New YorkConsultants bureau1964158 p.ill.27 cmSabbie552.5Romanova,Mariya A.ITUNINARICAUNIMARCBK99000010463040332113 N 05 1325214FINBCFINBCUNINAING01