Waterrijk
Subtitle: flora en fauna van ons zoete water
By: Midas Dekkers en Jan den Hengst.
Contributors: Hengst, Jan den.
Publisher: Spectrum; Vereniging tot Behoud van Natuurmonumenten
Published: 1981
Place of publication: Utrecht; 's-Graveland
Language: dut
Number of pages: 160
Subjects: Freshwater organisms.
Notes: Bibliography: p. 154-156.
Includes index.