1. ANALIZA ENZIMOLOGICÄ‚ A UNOR ZÄ‚CÄ‚MINTE DE TURBÄ‚ DIN ROMANIA. Authors: REMUS PAŞCA, DANIELA PAŞCA.2. ADDITIONAL BIBLIOGRAPHY ON ENZYMOLOGY OF DISTURBED SOILS. Authors: ÅžTEFAN KISS, MIHAI DRĂGAN-BULARDA, DANIELA PAŞCA.3. BIBLIOGRAPHY OF ENVIRONMENTAL ENZYMOLOGY IN ROMANIA. III. Authors: ÅžTEFAN KISS, MIHAIL DRÄ‚GAN-BULARDA, DANIELA PAŞCA.4. RECENZII - BOOK REVIEWS - ANDRé – MICHAEL BEER, GERD LüTTIG & JULIAN LUKANOV (HERAUSGEBER – EDITORS), MOORTHERAPIE 2000. PEAT THERAPY ON ITS WAY INTO THE NEXT MILLENNIUM. Authors: DANIELA PAŞCA, ÅžTEFAN KISS.