1. Removal of Cr(VI) from ground water by Saccharomyces cerevisiae

   • P. Krauter
   • R. Martinelli
   • S. Martins

   Articles Pages: 277 - 286

2. Spectroscopic and elemental investigation of microbial decomposition of aquatic fulvic acid in biological process of drinking water treatment

   • Hang-Sik Shin
   • Kyeong-Ho Lim

   Articles Pages: 287 - 295

3. Bacterial influence on partitioning rate during the biodegradation of styrene in a biphasic aqueous-organic system

   • P. Osswald
   • P. Baveye
   • J. C. Block

   Articles Pages: 297 - 302

4. Degradation of 3-nitrophenol by Pseudomonas putida B2 occurs via 1,2,4-benzenetriol

   • Rogier Meulenberg
   • Milva Pepi
   • Jan A. M. de Bont

   Articles Pages: 303 - 311

5. Microbial metabolism of some 2,5-substituted thiophenes

   • Phillip M. Fedorak
   • Debora L. Coy
   • Torren M. Peakman

   Articles Pages: 313 - 327

6. Biodegradation of rubber particles in soil

   • Guus T. G. Keursten
   • Pieter H. Groenevelt

   Articles Pages: 329 - 333

7. Changes in mutagenicity during crude oil degradation by fungi

   • Linda E. Rudd
   • Jerome J. Perry
   • Larry D. Claxton

   Articles Pages: 335 - 343

8. Anaerobic degradation of phthalic acid esters during digestion of municipal solid waste under landfilling conditions

   • J. Ejlertsson
   • U. Meyerson
   • B. H. Svensson

   Articles Pages: 345 - 352

9. Transposon and spontaneous deletion mutants of plasmid-borne genes encoding polycyclic aromatic hydrocarbon degradation by a strain of Pseudomonas fluorescens

   • Julia M. Foght
   • Donald W. S. Westlake

   Articles Pages: 353 - 366

10. Erratum

    Erratum Pages: 367 - 367