1948 Fascicule 52: Sphaerocerinae
Exploration of National Park Albert (First series)
Mission G. F. de Witte (1933-1935):
VANSCHUYTBROECK, P. Sphaerocerinae (Diptera Acalyptratae). 43 p., 27 figs.
Exploration of National Park Albert (First series)
Mission G. F. de Witte (1933-1935):
VANSCHUYTBROECK, P. Sphaerocerinae (Diptera Acalyptratae). 43 p., 27 figs.