Fiechter, A. (Edit.): Immobilized Biocatalysts – Saccharomyces Yeasts – Wastewater Treatment (Immobilisierte Biokatalysatoren – Saccharomyces‐Hefen – Abwasserbehandlung). Series Advances in Biochemical Engineering/Biotechnology, Volume 29. Springer Verlag, Berlin – Heidelberg – New York – Tokyo 1984. 151 pages, with 73 fig. and 45 tables. cloth DM 78,–, US $ 30.30