Risultati ricerca
[Leeuwarden] : Brilliant Classics, [2011]
[Leeuwarden] : Brilliant Classics, [2006]
[Leeuwarden] : Brilliant Classics, [2011]
Dordrecht [etc.] : W. Junk, 1984
Oegstgeest : published for the Linnean society of London and the Estuarine and coastal sciences association by Universal book services/W. Backhuys, 1990
Rotterdam : A. A. Balkema, 1982
Baarn : Philips, p1981
Amsterdam : Querido Verlag, 1934
Enschede : International institute for aerial survey and earth sciences, 1974