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Boccone Recherches p. en Paolo Boccone Recherches et Observations Naturelles touchant le Corail etc page Herisson brissus Echinus ovarius Echinus brissus Histrix de mer Scan from copy in Bibliotheque Universit Louis Pasteur Strasbourg Paolo Boccone PDold Courtesy of Universit Louis Pasteur Strasbourg ustrasbg fr html If you