Helfer, H., 1936. The fishery grounds near Alexandria (Egypt), VII. Pantopoda. Notes and memoirs, Ministry of Commerce and Industry, Fisheries Research Directorate, Egypt 16, 1-6.
190917
Helfer, H.
1936
The fishery grounds near Alexandria (Egypt), VII. Pantopoda. Notes and memoirs
Ministry of Commerce and Industry, Fisheries Research Directorate, Egypt