%A Verdonschot, P. F. M.
%D 1990
%T Ecological characterization of surface waters in the province of Overijssel (The Netherlands)
%I Research Institute for Nature Management
%C Leersum
%P 255
%1 DCCA
%2 limnology
%3 aquatic invertebrates
%K DCCA
%K limnology
%K aquatic invertebrates
%0 BOOK
%F 0346