1955 Fascicule 83: Chironomidae
Exploration of National Park Albert (First series)
Mission G. F. de Witte (1933-1935):
FREEMAN, P. Chironomidae (Diptera Nematocera). 41 p., 4 figs.
Exploration of National Park Albert (First series)
Mission G. F. de Witte (1933-1935):
FREEMAN, P. Chironomidae (Diptera Nematocera). 41 p., 4 figs.