0000891092-04-001273 10-K 7 20031231 20040315 PERMA FIX ENVIRONMENTAL SERVICES INC 0000891532 4955 581954497 DE 1231 10-K 34 001-11596 04668184 1940 NORTHWEST 67TH PLACE SUITE A GAINESVILLE FL 32653 3523734200 1940 NW 67TH PL SUITE A GAINESVILLE FL 32653 10-K 1 e17225_10k.txt FORM 10-K EX-21.1 3 e17225ex21_1.txt LIST OF SUBSIDIARIES EX-23.1 4 e17225ex23_1.txt CONSENT OF INDEPENDENT ACCOUNTANTS EX-31.1 5 e17225ex31_1.txt CERTIFICATION EX-31.2 6 e17225ex31_2.txt CERTIFICATION EX-32.1 7 e17225ex32_1.txt CERTIFICATION EX-32.2 8 e17225ex32_2.txt CERTIFICATION