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1by Materassi, R. (ed.), Convegno Prospettive della Coltura di Spirulina in Italia ita 20-21 Nov 1980 Firenze (Italy)
Published 1981Texto bibliotecaFAO IT -
2by Tredici, M.R. (ed.), International Conference on Applied Algology eng 26 Sep - 1 Oct 1999 8 Montecatini Terme (Italy), De Philippis, R. (ed.), Materassi, R. (ed.), Grobbelaar, J.A. (ed.), Whitton, B.A. (ed.)
Published 2000Texto bibliotecaFAO IT