de Kock, WCde Kruijf, HAMvan de Guchte, C2025-03-112025-03-111988https://rivm.openrepository.com/handle/10029/630970Biomonitoring techniques: parameters.ArticleIn: Kruijf HAM de, Zwart D de, Viswanathan PN, Ray PK, eds. Manual on aquatic ecotoxicology. Proceedings of the Indo-Dutch training course on aquatic ecotoxicology, Lucknow, India, 1988. New Delhi: Allied Publishers, 1988:224-342025-03-11