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Электронный каталог
Delft hydraulics publications. N 432 : North sea computational framework for environmental and management studies: an application for eutrophication and nutrient cycles : Contribution to the intern.symp.on integrated approaches to water pollution problems, Lisbon, June 19-23, 1989 / SISIPPA'89, 1990. - 12 p. - Текст : непосредственный.
Delft hydraulics publications. N 404 : simulation model of phytoplankton and water quality in the southern bight of the North sea / A.A.Markus,P.C.G.Glas,A. van Giessen, 1989. - 15 p. - Текст : непосредственный.