na YOGYA-02110000006386 20110210123625699 ind 979-533-171-X 010-021100000006386 539.75 WARDHANA, Wisnu Arya Teknik analisis radioaktivitas lingkungan Ed.1, cet.1 Yogyakarta Andi Offset 1994 viii, 94 hlm.;ilus.;23 cm Radioaktivitas YOPDYOG[B] 97P0091348 97P0103079 00P0006359