Graduates in Mechanical and Electrical Engineering at the Escola Nacional de Engenharia.
Professor Lauro Travassos (1890-1970) of the Instituto Oswaldo Cruz, supervises JOF’s early studies in Entomology.
Graduates in Mechanical and Electrical Engineering at the Escola Nacional de Engenharia.
Professor Lauro Travassos (1890-1970) of the Instituto Oswaldo Cruz, supervises JOF’s early studies in Entomology.