Espai Margalef (University of Barcelona Library)Digital.CSIC. Fons digitalitzat de les publicacions de Ramon Margalef per la biblioteca de l'Institut de Ciencies del Mar de Barcelona. Digital CSIC. Digitized collection of Ramon Margalef's publications by the library of the Institut de Ciences del Mar, Barcelona. 1919 births 2004 deaths Mathematical ecologists Systems ecologists Spanish limnologists Spanish oceanographers Academic staff of the University of Barcelona Spanish ecologists Biologists from Catalonia Foreign associates of the National Academy of Sciences