Show 15 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "DIRECT-CONTACT" Add to list Journal Article A1 open access History and sensitivity comparison of two standard whole-sediment toxicity tests with crustaceans : the amphipod Hyalella azteca and the ostracod Heterocypris incongruens microbiotest W De Cooman, C Blaise, Colin Janssen (UGent) , L Detemmerman, R Elst and Guido Persoone (UGent) (2015) KNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS. 416.