Observationes de sceleto Astaci fluviatilis et marini : dissertatio inauguralis zootomica quam gratiosi medicorum ordinis auctoritate in Academia Lipsiensi summorum in medicina et chirurgia honorum rite capessendorum causa illustris ictorum ordinis concessu in auditorio iuridico die XIX. mens. Martii a.C. MDCCCXXXIII / publice defendet auctor Carolus Ewaldus Hasse.

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