Salmonellae in sewage sludge. I. Occurrence.
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001431:Bacteriological Techniques; D004352:Drug Resistance, Microbial; D005308:Fertilizers / Q000032:analysis; D012475:Salmonella / Q000187:drug effects / Q000302:isolation & purification*; D012722:Sewage / Q000032:analysis*
D000900:Anti-Bacterial Agents; D005308:Fertilizers; D012722:Sewage