Raju, Ch Siva Kesava DAPPA grafted polymer: an efficient solid phase extractant for U(VI), Th(IV) and La(III) from acidic waste streams and environmental samples. [electronic resource] - Talanta Jul 2005 - 81-9 p. digital Publication Type: Journal Article ISSN: 1873-3573 Standard No.: 10.1016/j.talanta.2005.02.003 doi