@inbook{10eae2efd039429da80d85d9c7c6b984,
title = "Efficiency of two types of nets for sampling microcrustacean zooplankton in three Sri Lankan reservoirs an a discusson of sampling methods",
author = "J. Vijverberg",
note = "Reporting year: 1988 Metis note: Limnological Institute Publication no: 430",
year = "1988",
language = "Niet gedefinieerd",
pages = "47--57",
editor = "\{De Silva\}, S.S.",
booktitle = "Resevoir fishery management and development in Asia; Proc Workshop Kathmandu, Nepal, 23-28 November 1987",
publisher = "International Development Research Centre",
}