0000891092-04-002119 8-K 3 20040430 12 5 7 20040430 PERMA FIX ENVIRONMENTAL SERVICES INC 0000891532 4955 581954497 DE 1231 8-K 34 001-11596 04767540 1940 NORTHWEST 67TH PLACE SUITE A GAINESVILLE FL 32653 3523734200 1940 NW 67TH PL SUITE A GAINESVILLE FL 32653 8-K 1 e17720_8k.txt FORM 8-K EX-99.1 2 e17720ex99_1.txt PRESS RELEASE - APRIL 28, 2004 EX-99.2 3 e17720ex99_2.txt PRESS RELEASE