TY - GEN AU - Keller,U TI - [Technology of sewage sludge hygienization] SN - 0174-3015 PY - 1984///0107 KW - Electrons KW - Fermentation KW - Gamma Rays KW - Hot Temperature KW - Sanitary Engineering KW - methods KW - Sewage KW - Switzerland N1 - Publication Type: English Abstract; Journal Article ER -