Revision of the Nostocaceae with cylindrical trichomes (formerly Scytonemataceae and Rivulariaceae. door Drouet, Francis

Revision of the Coccoid Myxophyceae. door Drouet, Francis

Revision of the Nostocaceae with cylindrical trichomes. door Drouet, Francis

Revision of the coccoid Myxophyceae door Drouet, Francis 1907-

Revision of the classification of the oscillatoriaceae. door Drouet, Francis

A list of algae from Columbia door Drouet, Francis

Revision of the nostocaceae with constricted trichomes door Drouet, Francis