Hower, R. O. Freeze-drying biological specimens: A laboratory manual. ,smithsonian.
Čikaški stil citiranjaHower, Rolland O. Freeze-drying Biological Specimens: A Laboratory Manual. ,washington: ,smithsonian.
MLA način citiranjaHower, Rolland O. Freeze-drying Biological Specimens: A Laboratory Manual. ,smithsonian.
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