Asano, Mitsuro. <br/><br/>
Extraction of uranium from aqueous nitric acid solution by -some twenty organophosphorus compounds / by Mitsuru Asano a-nd Tomota Nishi. 

 - Kyoto, Japón : Kyoto University, Engineering Research Institute  TRB 
 - [10] p. 
 - Report; No. 106 .