de Alencastro, L F Contamination of silos in Switzerland by PCB residues in coatings. [electronic resource] - Bulletin of environmental contamination and toxicology Sep 1984 - 270-6 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0007-4861 Standard No.: 10.1007/BF01625542 doi Subjects--Topical Terms: Animal Feed--analysisAnimalsAroclors--analysisCattleConstruction Materials--adverse effectsFood Contamination--analysisMilk--analysisPolychlorinated Biphenyls--adverse effectsSilage--analysisSwitzerland